Nrf24l01 arduino example

welcome to woyao3.vn Linh kiện cho máy thu phát không dây Arduino NRF24L01 + 2.4GHz☆ 1PCS Arduino NRF24L01+ 2.4GHz Wireless RF Transceiver Module New Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode Built-in 2.4Ghz antenna Available software to set the address, only received local Address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers, Software programming is very convenient. Built-in voltage regulator Standard DIP Pitch Interface for embedded applications size: 34mm X 17mm X 1mm Package Included: 1 x Arduino NRF24L01+ 2.4GHz Wireless Transceiver Module New #NRF24L01 #cho #2.4GHz☆ #không #Arduino #phát #máy #+ #dây #Linh #thu #kiện #không-dây #Arduino-NRF24L01 #NRF24L01-+ #Linh-kiện #cho-máy #+-2.4

Joystick shield Arduino - Board điều khiển Arduino qua Bluetooth, nRF24L01, I2C. Joystick Shield Arduino được sử dụng như TAY ĐIỀU KHIỂN TỪ XA qua kết nối bluetooth (HC-05, HC-06,...) hoặc qua kết nối vô tuyến (nRF24L01).      Joysitck shield Arduino Board với thiết kế dạng Shield phù hợp với Arduino Uno, Arduino Mega. Joystick shield Arduino còn có thêm chân I2C dễ dàng kết nối I2C với thiết bị. Ngoài ra còn có thiết kế cho kết nối hiển thị với NOKIA 5110 LCD. Thông số kỹ thuật Joystick shield Arduino Board - Thiết kế dạng: Shield; - Phù hợp: Arduino Uno, Arduino Mega,... - Kết nối với: Bluetooth (Hc-05,hc-06), Vô tuyến (nRF24L01), I2C, NOKIA 5110 LCD - Cơ cấu điều khiển: Joystick (Analog 2 trục), 6 butt

Module thu phát RF không dây NRF24L01 2.4Ghzcó nhiều cải tiến so với chip NRF24L01 cũ về tốc độ truyền, khoảng cách, độ nhạy, bổ sung thêm pipelines, buffers, và tính năng auto-retransmit nhưng vẫn tương thích ngược với phiên bản cũ về cách sử dụng… Module thu phát RF không dây NRF24L01 2.4Ghz hoạt động trên dải tần 2.4GHz và sử dụng giao tiếp SPI, khoảng cách tối đa trong điều kiện không vật cản lên đến 100m. THÔNG SỐ KỸ THUẬT: - Điện thế hoạt động: 1.9V – 3.6V - Có sẵn anthena sứ 2.4GHz. - Truyền được 100m trong môi trường mở với 250kbps baud. - Tốc độ truyền dữ liệu qua sóng: 250kbps to 2Mbps. - Tự động bắt tay (Auto Acknowledge). - Tự động truyền lại khi bị lỗi (auto Re-Transmit). - Multiceiver – 6 Data Pipes. - Bộ đệm dữ liệu riêng cho từng kênh truyền nhận: 32 Byte separate TX and RX FIFOs. - Các chân IO đều chịu được điện áp vào 5V. - Lập trình được kênh truyền sóng trong khoảng 2400MHz đến 2525MHz (chọn được 125 kênh). - Thứ tự chân giao tiếp : GND,VCC,CS,CSN,SCK,MOSI,MISO,

Features: -Upgraded nano board for arduino. The main chip is ATMEGA328P-MU QFN32, the latest bootloader (for Arduino IDE 1.8.8) was burned down. It is fully compatible with the common nano board. RF-Nano-Board is PIN-PIN with for Arduino Nano V3.0, and share the same codes. -Emakefun RF-Nano-Board integrates a NRF24L01+ module with for Arduino nano v3.0 board, which is very convenient for 2.4G wireless connect application. -We used high quality PCB original material and Immersion Gold Technology to make sure every board has smooth edge and more reliable. -The PCB size is only about 48mm*19mm, the pin is fully compatible with Nano V3.0, No Soldering needed. The micro usb port is more convenient to use. Specification: Microcontroller: ATmega328P Nrf24L01+ 2.4G wireless Architecture AVR Operating Voltage: 5V Flash Memory: 32 KB of which 2 KB used by bootloader SRAM: 2 KB Clock Speed: 16 MHz Analog I/O Pins: 8 EEPROM: 1 KB DC Current: per I/O Pins 40 mA (I/O Pins) Input Voltage: 7-12 V Digital I/O Pins: 22 PWM Output: 6 Power Consumption: 19 mA PCB Size: about 48 x 18mm Weight: about 10 g Package includes: 1 * Nano Board If you have any doubts or uncertainty about this item, contact us with no hesitation, we are always here and will solve your problems. Thanks and wish you a nice

NRF24L01 Product Description: NRF24L01 is a work in the 2.4-2.5GHz worldwide ISM band single-chip transceiver, wireless transceiver, including: the frequency generator the enhanced SchockBurstTM mode controller power amplifier crystal amplifier modulator demodulator output power channel selection and protocol set by the SPI interface to set a very low current consumption, lower current consumption mode 12.3mA Power-down mode and standby mode when in transmit mode emission power 6dBm when current consumption is 9.0mA acceptance model. Ball to open ISM band maximum 0dBm transmit power, license-exempt use. The open 100 meters! Support six channels of data reception (1) low operating voltage: 1.9 ~~ 3.6V low-voltage (2) high-rate: 2Mbps, air transmission time is very short, greatly reducing the wireless transmission of collision phenomena (software settings 1Mbps or 2Mbps air transmission rate) Multi-frequency points: 125 frequency points, to meet the multi-point communications and frequency hopping communications needs 4 ultra-compact: built-in 2.4GHz antenna compact 15x29mm (including antenna) (5) Low power consumption: when in answer mode communication, fast air transmission and start-up time greatly reduces the current consumption. Low application cost: NRF24L01 integrates all RF protocol high-speed signal processing section, such as: automatically resend lost packets and automatically generate an acknowledge signal, etc. the nRF24L01 The SPI interface can take advantage of the microcontroller hardware SPI port or microcontroller I / O port to simulate the internal FIFO can be used with a variety of low-speed microprocessor interface, easy to use low-cost microcontroller. 7 facilitate the development: the link layer is fully integrated in the module, very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost packets, the retransmission time and the number of retransmission can be software-controlled automatic storage is not received the packet of the response signal auto-answer, after the receipt of a valid data, the module automatically sends the reply fixed frequency detection signals without any additional programming Carrier Detect - built-in hardware CRC error detection and point-to-multipoint communication address control packet transmission error counter and carrier detection can be used for frequency hopping set can also set up six to receive the channel address, can have a choice of open receive channel standard the pin Dip2.54MM spacing interfaces for embedded applicat

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Adapter Board: USB to serial port chip: CH340T Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / Server 2008 / Win7 / Win8 32-bit / 64-bit systems Single transfer effective Bytes: 1-31 bytes Product size: 15 * 53mm NRF24L01 Wireless Module: Operating voltage: 1.9 ~ 3.6V low voltage operation Rate: 2Mbps (software settings 1Mbps or 2Mbps air transfer rate) Frequency: 125 frequency points Size: 15 x

5PCS NRF24L01 Wireless Adapter Module New Socket Adapter Plate Board For Arduino Socket Adapter plate Board for 8Pin NRF24L01 Wireless Transceive module 51 Wireless module operating voltage is generally 3.3v, while the ordinary 51 microcontroller 5v, this module is easy toshop wireless module with 51 single system board used in conjunction. This module can be any one of 51 shop is directly connected to the system board, easy to use. It's for 8 Pin NRF24L01+ Module This is a simple socket board which is for NRF24L01 Wireless module on-board AMS1117-3.3 chip It could be used with NRF24L01 Wireless module at our store. Package included: 100% Brand New 5PCS x Socket Adapter Module #NRF24L01 #Wireless #Adapter #Module #New #Socket #Adapter #Plate #Board #For #Ar

ATMEGA48 + NRF24L01 interface wireless module wireless development board for Arduino compatible RADIO MODULE FOR NRF24L01 -Module Features: 1) using I2C (TWI) communication protocol, which greatly simplifies the NRF24L01 communication process, Users do not need to understand NRF24L01 cumbersome communication process, which greatly improves the project development Efficiency. 2) Each module is as I2C (TWI) slave (address 35) 3) module is small and long 73mm wide 22mm 4) smooth two-way communication, regardless of the slave and master. 5) Maximum transmission distance can reach 70m (for production test) 6) wireless communications chip NRF24L01 reliable communication protocol, reducing data loss 7) I2C/TWI protocol greatly simplifies the communication lines, 8) perfectly compatible -Applications: Robot control, remote control. Information collection, etc. Note: The wireless communications may have radiation is not recommended for use in life protec

RF Transceiver NRF24L01+ 2.4GHz có nhiều cải tiến so với chip NRF24L01 cũ về tốc độ truyền, khoảng cách, độ nhạy, bổ sung thêm pipelines, buffers, và tính năng auto-retransmit nhưng vẫn tương thích ngược với phiên bản cũ về cách sử dụng ...NRF24L01+ hoạt động trên dải tần 2.4GHz và sử dụng giao tiếp SPI, khoảng cách tối đa trong điều khiện không vật cản lên đến 100mm Thông số kỹ thuật Điện thế hoạt động: 1.9V - 3.6V Có sẵn anthena sứ 2.4GHz. Truyền được 100m trong môi trường mở với 250kbps baud. Tốc độ truyền dữ liệu qua sóng: 250kbps to 2Mbps. Tự động bắt tay. Tự động truyền lại khi bị lỗi. Bộ đệm dữ liệu riêng cho từng kênh truyền nhận: 32 Byte separate TX and RX FIFOs. Các chân IO đều chịu được điện áp vào 5V. Lập trình được kênh truyền sóng trong khoảng 2400MHz đến 2525MHz (chọn được 125 kênh). Các chân kéo ra trên module: VCC, CE, CSN, SCK, MOSI, MISO, IRQ, GND. 1. Low operating voltage: 1.9 ~ 3.6V low voltage operation 2. High rate: 2Mbps, because the air transmission time is very short, greatly reducing the collision in the wireless transmission (software set 1Mbps or 2Mbps air transfer rate) 3. Multi-frequency: 125 frequency points to meet the needs of multi-point communication and frequency hopping communication 4. Ultra-small: built-in 2.4GHz antenna, small size, 15x29mm (including the antenna) 5. Low power consumption: When working in answer mode communication, fast air transmission and start time, greatly reducing the current consumption. 6. Low application cost: NRF24L01 integrates all the high-speed signal processing related to the RF protocol, such as: automatic retransmission of lost data packets and automatically generate response signals, NRF24L01 the SPI interface can use the microcontroller's SPI interface to connect or use the microcontroller I / O port to simulate, the internal FIFO can be with a variety of high and low speed microprocessor interface, easy to use low-cost single-chip. 7. Easy to develop: As the link layer is fully integrated on the module, very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost data packets, retransmission time and the number of retransmission software control can automatically receive the response signal does not receive the packet automatic response function, after receiving the valid data, the module automatically sends a response Signal, no additional programming Carrier detection - Fixed frequency detection Built-in hardware CRC error detection and point-to-multipoint communication address control Packet transmission error Counter and carrier detection function can be used for frequency hopping settings can be set at six simultaneous receive channel address, can be selective The open receive channel standard pin Dip2.54MM pitch interface for easy embedded applicat

NRF24L01 + Mô-đun không dây 2.4G Mô-đun Bộ thu phát không dây này là một mô-đun dễ dàng và phù hợp nếu bạn muốn thiết lập hệ thống truyền thông không dây của mình với chi phí thấp !! Mô-đun này có thể đạt được sự cân bằng tốt giữa hiệu suất chuyển đổi không dây và chi phí! Bạn có thể dễ dàng thêm nó với hệ thống MCU / ARM / PIC / AVR / STM32 của riêng bạn! 2Mbit / s, 1Mbit / s, 250Kbit / s, ba tốc độ truyền có thể lựa chọn. Phần cứng MultiCeiver và sáu chức năng thu. 2 Mbit / s tạo ra VoIP chất lượng cao. +/- 60 ppm tinh thể. Chỉ yêu cầu một cuộn cảm bên ngoài trong kết hợp ăng-ten Không cần PCB nhiều lớp. Đầu vào mức dung sai 5V. ShockBurst được cải tiến và giao diện nối tiếp có thể dễ dàng kết nối với nhiều loại MCU chi phí thấp. Không cần giao diện SPI với MCU. Nhận ở tốc độ 2Mbit / s, dòng điện đỉnh là 12,5mA. Khi tốc độ đầu ra 2Mbit / s @ 0dBm, dòng điện đỉnh là 11mA. Chế độ ngắt nguồn, công suất tiêu thụ là 400nA. Chế độ chờ, điện năng tiêu thụ là 32uA. Thời gian chuyển đổi và đánh thức nhanh 130us. Với bộ điều chỉnh điện áp: Bộ điều chỉnh điện áp trên bo mạch. Tích hợp ăng-ten 2.4GHz, hỗ trợ lên đến sáu kênh thu dữ liệu. Điện áp hoạt động thấp: 1,9

NRF24L01+ wireless data transmission module 2.4G ATMEGA48+ NRF24L01 for Arduino compatible RADIO MODULE FOR NRF24L01 1. Module Features: 1) using I2C (TWI) communication protocol, which greatly simplifies the NRF24L01 communication process, Users do not need to understand NRF24L01 cumbersome communication process, which greatly improves the project development Efficiency. 2) Each module is as I2C (TWI) slave (address 35) 3) module is small and long 73mm wide 22mm 4) smooth two-way communication, regardless of the slave and master. 5) Maximum transmission distance can reach 70m (for production test) 6) wireless communications chip NRF24L01 reliable communication protocol, reducing data loss 7) I2C/TWI protocol greatly simplifies the communication lines, 8) perfectly compatible with arduino 2. Applications: Robot control, remote control. Information collection, etc. Note: The wireless communications may have radiation is not recommended for use in life protection. 3. Related parameters Operating voltage : 5V, no short-circuit protection circuit , when used must be careful not to reverse polarity . Weight : 6g Module receives the data hold time : more than 2S Module sends data hold time : more than 300s Transfer rate : 50Byte / S ( theoretical value ) I2C/TWI Address : 0x47 ( decimal 35 ) NRF24L01 Address : 0x34, 0x43, 0x10, 0x10, 0x01 ( from low to high ) Related terms: The transmission data holding means when the module (TWI slave) receives data sent to the host after the data is transmitted to another module, and then waits to receive another response signal of a module , if the waiting time is still no general acknowledge signal. Then module will re-send the data out, repeatedly send data wait time is multiplied by the number of module sends data hold time Module receives the data hold time is when the module (TWI slave ) receives NRF24L01 pass over the data immediately shielded NRF24L01, the system jumps to wait for the host to take over the data , the maximum waiting time is to receive data hold

Mạch thu phát RF NRF24L01+ 2.4Ghz sử dụng chip truyền sóng NRF24L01+ mới nhất từ hãng Nordic. NRF24L01+ hoạt động trên dải tần 2.4GHz và sử dụng giao tiếp SPI, khoảng cách tối đa trong điều khiện không vật cản lên đến 100m. Có anten sẵn trên bảng mạch rất tiện và đẹp. Có khả năng truyền tín hiệu 2 chiều. Tức là một module vừa có thể là transmitter vừa có thể là receiver. Thông số kỹ thuật: Điện thế hoạt động: 1.9~3.6VDC Tần số thu phát: 2.4GHz. Truyền được 100m trong môi trường mở với 250kbps baud. Tốc độ truyền dữ liệu qua sóng: 250kbps to 2Mbps. Tự động bắt tay (Auto Acknowledge). Tự động truyền lại khi bị lỗi (auto Re-Transmit). Multiceiver - 6 Data Pipes. Bộ đệm dữ liệu riêng cho từng kênh truyền nhận: 32 Byte separate TX and RX FIFOs. Các chân IO đều chịu được điện áp vào 5VDC. Lập trình được kênh truyền sóng trong khoảng 2400MHz đến 2525MHz (chọn được 125 kênh). Thứ tự chân giao tiếp : GND,VCC,CS,CSN,SCK,MOSI,MISO,IQR Kích thước: 15 x 29mm #arduino #moduleRF #nrf24l01 #truyenthongkho

Mini nrf24l01 feature: - maximum operating speeds up to 2mbps, gfsk modulation efficiency, anti-interference ability, particularly suable for industrial control applications. - 125 channels, multi-point communication and frequency hopping to meet the communication needs. Built-in crc error detection, multipoint communication address control. Low-power 1.9~3.6v, only 1ua on power down mode - built-in 2.4ghz antenna Available software to set the address, only received local address when output data (provide interrupt instruction), can be directly connected to a variety of microcontrollers, software programming is very convenient. - built-in voltage regulator - standard dip pitch interface for embedded applica

NRF24L01 + wireless ule 2Mbit / s 1Mbit / s 250Kbit / s transfer rate options MultiCeiver hardware to provide the 6 receiver functions at the same time + / - 60 ppm crystal Only need an external inductance when match antenna No multi-layer PCB 5V input tolerance level No need external level converter Improved ShockBurst and serial interface can be easily connected with a variety of low-cost MCU No MCU with SPI Interface 20 pin 4x4mm QFN leadless package very few external components The 2Mbit / s rate when the peak current 12.5mA received The 2Mbit / s rate @ 0dBm output current of 11mA peak 2Mbit / s rate of only a small average current 400nA Power-down e, power consumption Power consumption of 32uA in standby e 130us fast switching and wake-up time With on-chip voltage regulator oltage regulators In the 1.9 to 3.6V low voltage operation Possible to reduce noise Application: Mouse, keyboard, wireless headsets, intelligent sports equipment, remote controls, voice applications, security devices, VOIP applications. Colour: as shown Material: PCB Size: 18 x 12 x 2mm Package Contents: 5 x uleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

NRF24L01P + PA + LNA NRF24L01P + PA + LNA Division I for the ultra-long-distance data transmission specially developed high-power and high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA wireless module to work in the license-free, can be point-to-pointapplications, can also be composed of a star network, NRF24L01P + PA + LNA wireless module core Norway NORDIC company\\\'s latest high-performance wireless Digital transmission chip NRF24L01 +, with the Division of Professional Design professional full two-way RF power amplifier high power PA and LNA chip, RF switches, bandpass filters, etc., makes effective communication distance greatly expand. RF part, the Secretary has done a lot of optimization matching debugging, the emission efficiency to achieve the highest harmonic minimum Makes NRF24L01P + PA + LNA wireless module of RF interference to the external equipment reaches a minimum, while not susceptible to interference from other devices, greatly Uploader High stability of the work. NRF24L01P + PA + LNA wireless module integration is extremely high, the size of only 41mm * 15.5mm, convenient embedded In any tight space products, customers can increase an MCU through the SPI port to control NRF24L01P + PA + LNA Wireless module to complete the design of ultra-long-range wireless data transmission system completely eliminates the need for the RF part of the R & D Worry about slash R & D spending and shorten the development cycle NRF24L01 DIP NRF24L01+ Wireless Module 2.4G This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost!! This module can achieve a good balance between wireless transition performance and cost! You can easily add it with your own MCU/ARM/PIC/AVR/STM32 system! 2Mbit/s, 1Mbit/s, 250Kbit/s, three selectable transmission rate. MultiCeiver hardware and six receiver functions. 2 Mbit/s make high-quality VoIP is possible. +/- 60 ppm crystal. Only require an external inductor in the antenna matching There is no need multi-layer PCB. 5V tolerance level inputs. Improved ShockBurst and the serial interface can be easy to connect with a variety of low-cost MCU. There si no need SPI interface with the MCU. Received in the rate of 2Mbit/s, the peak current is 12.5mA. When the rate of 2Mbit/s @ 0dBm output,the peak current is 11mA. Power-down mode, power consumption is 400nA. Standby mode, power consumption is 32uA. 130us fast switching and wake time. With voltage regulator:Oltage regulators on board. Built-in 2.4GHz antenna,support up to six channels of data reception. Low operating voltage: 1.9-3.6V NRF24L01 SMD The NRF24L01 is a monolithic transceiver chip that operates in the world's common ISM band of 2.4-2.5GHz. The wireless transceiver includes: Frequency Generator Enhanced SchockBurstTM Mode Controller Power Amplifier Crystal Amplifier Modulator Demodulator Output

Hello everyone, our company is in Shenzhen。we specialize in selling module. When we receive your order, we will process your order within 24 hours. If you order many items, we may need more time to process, it will not be more than 5 days, please be patient. Genaral it need 1-2weeks arrive your hand.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

NRF24L01 + Module không dây 2.4G Mô-đun thu phát không dây này là một mô-đun dễ dàng và phù hợp nếu bạn muốn thiết lập hệ thống truyền thông không dây của mình với chi phí thấp !! Mô-đun này có thể đạt được sự cân bằng tốt giữa hiệu suất và chi phí chuyển đổi không dây! Bạn có thể dễ dàng thêm nó với hệ thống MCU / ARM / PIC / AVR / STM32 của riêng bạn! 2Mbit / s, 1Mbit / s, 250Kbit / s, ba tốc độ truyền có thể lựa chọn. Phần cứng MultiCeiver và sáu chức năng thu. 2 Mbit / s làm cho VoIP chất lượng cao là có thể. +/- 60 ppm tinh thể. Chỉ yêu cầu một cuộn cảm bên ngoài trong ăng ten phù hợp Không cần PCB nhiều lớp. Đầu vào mức dung sai 5V. ShockBurst được cải tiến và giao diện nối tiếp có thể dễ dàng kết nối với nhiều MCU chi phí thấp. Không có giao diện SPI với MCU. Nhận được ở tốc độ 2Mbit / s, dòng điện cực đại là 12,5mA. Khi tốc độ đầu ra 2Mbit / s @ 0dBm, dòng điện cực đại là 11mA. Chế độ giảm điện, tiêu thụ điện năng là 400nA. Chế độ chờ, tiêu thụ điện năng là 32uA. 130us chuyển đổi nhanh và thời gian đánh thức. Với bộ điều chỉnh điện áp: Bộ điều chỉnh điện áp trên tàu. Ăng-ten 2.4GHz tích hợp, hỗ trợ lên đến sáu kênh thu dữ liệu. Điện áp hoạt động thấp: 1.9

Wireless module operating voltage is generally 3.3v, while the ordinary 51 microcontroller 5v, this module is easy toshop wireless module with 51 single system board used in conjunction. This module can be any one of 51 shop is directly connected to the system board, easy to use. It's for 8 Pin NRF24L01+ Module This is a simple socket board which is for NRF24L01 Wireless module on-board AMS1117-3.3 chip It could be used with NRF24L01 Wireless module at our store. Package included: 100% Brand New 2PCS x Socket Adapter M

We have many products in our warehouse, our warehouse is in Shenzhen . Genaral it need 1-2weeks arrive your hand. if you subimit order , we will handle in 1-3days.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

Package Included: 1 * 2.4G Wireless SMA Antenna 2dB Gain for NRF24L01+ PA CC2500 #DIYMORE #2.4G #Wireless #SMA #Antenna #Stick #2dB #2.5dB #Gain #11cm #nRF24L01 #PA #CC2500 #Module #20cm #IPX #Adapter #Cable #for #Arduino #CC3000 #ES

ATMEGA48 + NRF24L01 interface wireless module wireless development board for Arduino compatible RADIO MODULE FOR NRF24L01 1. Module Features: 1) using I2C (TWI) communication protocol, which greatly simplifies the NRF24L01 communication process, Users do not need to understand NRF24L01 cumbersome communication process, which greatly improves the project development Efficiency. 2) Each module is as I2C (TWI) slave (address 35) 3) module is small and long 73mm wide 22mm 4) smooth two-way communication, regardless of the slave and master. 5) Maximum transmission distance can reach 70m (for production test) 6) wireless communications chip NRF24L01 reliable communication protocol, reducing data loss 7) I2C/TWI protocol greatly simplifies the communication lines, 8) perfectly compatible 2. Applications: Robot control, remote control. Information collection, etc. Note: The wireless communications may have radiation is not recommended for use in life protec

Feature: - maximum operating speeds up to 2mbps, Gfsk modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. - 125 channels, multi-point communication and frequency hopping to meet the communication needs. Built-in crc error detection, multipoint communication address control. Low-power 6v, only 1ua on power down mode - built-in 2.4ghz antenna Available software to set the address, only received local address when data output(Provide interrupt instruction)Can be directly connected to a variety of microcontrollers, software programming is very convenient. - built-in voltage regulator - standard dip pitch interface for embedded applications Package: - 1x nrf24l01 wireless 2.4ghz data transceiver m

Nrf24l01 + pa + lna wireless module 1100 meters antenna Special ~ 1100 m long distance nrf24l01 + pa + lna wireless module se Prices include: 1 x nrf24l01 long distance + pa + lna 1 x antenna high school Attention: The input voltage of the module is max 3.6v dc. Don 't directly connect with the 5v dc from arduino because it' ll damage the module. Nrf24l01 long distance is a wireless serial communication module that uses a frequency of 2.4 ghz. Equipped with low noise amplifier (lna) and power amplifier (pa) circuits, it can transmit data up to 1100 meters. The speed of data transmission from the nrf24l01 module can reach 2 mbps, with 125 multiple frequency options modulated with the gfsk algorithm. Specs: > input voltage: 1.9-3.6v dc > double header pin 2x4 pin > current: Maximum 115ma > working on a 2.4ghz frequency > data transmission speed max 2 mbps > pa gain: 20db > lna gain: 10db > multiple frequencies (125 frequency) > 2.4 ghz external antenna range 1.1 km > size: 45.5x16.5mm Example application: > vehicle monitor > remote control car robot > data communication on rfid card s

Nrf24l01 socket adapter board converter + 3.3v regulator to arduino The vcc 3.3v adapter for nrf24l01 wireless transceiver module allows you to use the nrf24l01 type transceiver on 5v systems such as arduino. It regulates input 3.3v to 1.9~3.6v dc and combines bypass capacitors for reliable operations. The nrf24l01 uses enhanced shockburst protocol (esb) to support two-way data packaging communication with buffering packages, recognition packages, and auto transmission of missing packages. Features: It can be used with nrf24l01 wireless module Add core nrf24l01 + breakout adapter with onboard 3.3v regulator Onboard 3.3v voltage regulator accepts your arduino + 5v supply and provides 3.3v for the attached nrf24l01 + module Allows for easy connection to nrf24l01 + modules Small power on smd led indicator On-board voltage regulator: 4.8v to 12v input voltage regulator connected to vcc 15v max input voltage regulator (we recommend staying below 12v) Package inclusions: 1x3.3v wireless module board for 24l01 ad

Features: Includes on board support components and the RFX2401C which is the PA (Power Amplifier) and LNA (Low-Noise Amplifier). A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). Configuration registers are accessible through the SPI connection. Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps). On chip voltage regulator accepts supply voltages from 1.9 to 3.6V. V tolerant inputs, allows for direct connection of SPI pins to the Arduino. Internal filtering results in high margins of meeting RF regulatory standards. Radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC). Includes an Interrupt Request (IRQ) pin which can be used to wake the host microcontroller, (ex: Arduino), from sleep when the module receives a transmission providing great power conservation in battery devices. Auto-acknowledge and auto-retransmit function. Specification: Weight: approx. 13.28 g Board Size (with pins): approx. 40.7 x 15.5 x 12.2 mm/1.6 x 0.61 x 0.48 in Antenna Size: approx. 87 x 9.5 mm/3.43 x 0.37 in Work Range: 1100 m Package Includes: 1 x Wireless Module 1 x An

NRF24L01 + wireless ule 2Mbit / s 1Mbit / s 250Kbit / s transfer rate options MultiCeiver hardware to provide the 6 receiver functions at the same time + / - 60 ppm crystal Only need an external inductance when match antenna No multi-layer PCB 5V input tolerance level No need external level converter Improved ShockBurst and serial interface can be easily connected with a variety of low-cost MCU No MCU with SPI Interface 20 pin 4x4mm QFN leadless package very few external components The 2Mbit / s rate when the peak current 12.5mA received The 2Mbit / s rate @ 0dBm output current of 11mA peak 2Mbit / s rate of only a small average current 400nA Power-down e, power consumption Power consumption of 32uA in standby e 130us fast switching and wake-up time With on-chip voltage regulator oltage regulators In the 1.9 to 3.6V low voltage operation Possible to reduce noise Application: Mouse, keyboard, wireless headsets, intelligent sports equipment, remote controls, voice applications, security devices, VOIP applications. Colour: as shown Material: PCB Size: 18 x 12 x 2mm Package Contents: 5 x uleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Wireless operating voltage is generally 3.3v module, While the ordinary 51 microcontroller 5v, This module is easy toshop wireless module with 51 single system board used in conjunction. This module can be any one of 51 shop is directly connected to the system board, easy to use. It 's for 8 pin nrf24l01 + module This is a simple socket board which is for nrf24l01 wireless module On-board ams1117-3.3

NRF24L01 Product Description: NRF24L01 is a work in the 2.4-2.5GHz worldwide ISM band single-chip transceiver, wireless transceiver, including: the frequency generator the enhanced SchockBurstTM mode controller power amplifier crystal amplifier modulator demodulator output power channel selection and protocol set by the SPI interface to set a very low current consumption, lower current consumption mode 12.3mA Power-down mode and standby mode when in transmit mode emission power 6dBm when current consumption is 9.0mA acceptance model. Ball to open ISM band maximum 0dBm transmit power, license-exempt use. The open 100 meters! Support six channels of data reception (1) low operating voltage: 1.9 ~~ 3.6V low-voltage (2) high-rate: 2Mbps, air transmission time is very short, greatly reducing the wireless transmission of collision phenomena (software settings 1Mbps or 2Mbps air transmission rate) Multi-frequency points: 125 frequency points, to meet the multi-point communications and frequency hopping communications needs (4) ultra-compact: built-in 2.4GHz antenna compact 15x29mm (including antenna) (5) Low power consumption: when in answer mode communication, fast air transmission and start-up time greatly reduces the current consumption. (6)Low application cost: NRF24L01 integrates all RF protocol high-speed signal processing section, such as: automatically resend lost packets and automatically generate an acknowledge signal, etc. the nRF24L01 The SPI interface can take advantage of the microcontroller hardware SPI port or microcontroller I / O port to simulate the internal FIFO can be used with a variety of low-speed microprocessor interface, easy to use low-cost microcontroller. (7)facilitate the development: the link layer is fully integrated in the module, very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost packets, the retransmission time and the number of retransmission can be software-controlled automatic storage is not received the packet of the response signal auto-answer, after the receipt of a valid data, the module automatically sends the reply fixed frequency detection signals without any additional programming Carrier Detect - built-in hardware CRC error detection and point-to-multipoint communication address control packet transmission error counter and carrier detection can be used for frequency hopping set can also set up six to receive the channel address, can have a choice of open receive channel standard the pin Dip2.54MM spacing interfaces for embedded applications. #NRF24L01+ #2.4GHz #Wireless #Transceiver #module #An

NRF24L01 + wireless ule 2Mbit / s 1Mbit / s 250Kbit / s transfer rate options MultiCeiver hardware to provide the 6 receiver functions at the same time + / - 60 ppm crystal Only need an external inductance when match antenna No multi-layer PCB 5V input tolerance level No need external level converter Improved ShockBurst and serial interface can be easily connected with a variety of low-cost MCU No MCU with SPI Interface 20 pin 4x4mm QFN leadless package very few external components The 2Mbit / s rate when the peak current 12.5mA received The 2Mbit / s rate @ 0dBm output current of 11mA peak 2Mbit / s rate of only a small average current 400nA Power-down e, power consumption Power consumption of 32uA in standby e 130us fast switching and wake-up time With on-chip voltage regulator oltage regulators In the 1.9 to 3.6V low voltage operation Possible to reduce noise Application: Mouse, keyboard, wireless headsets, intelligent sports equipment, remote controls, voice applications, security devices, VOIP applications. Colour: as shown Material: PCB Size: 18 x 12 x 2mm Package Contents: 5 x uleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1