Esp32 antenna design

Esp32 loại ăng ten ipex bắt sóng mạnh mẽ hơn khi kết hợp cùng ăng ten cây, dễ đưa ăng ten ra vỏ hộp. #esp32 @nodemcu #esp-32 Thích hợp phát triển dự án IoT, tằn footprint và 3D trong altium

"Mô-đun điện tử T8 V1.7wifi Bluetooth ESP32 WROVER 4MB FLASH 8MB PSRAM mô-đun điện tử Số mô hình: T8 V1.7 ESP32 Kiểu thiết bị âm thanh và video tương thích: Bộ khuếch đại Trọng lượng: 9.5g Phiên bản ESP32 mới nhất: REV1 WIFI Bluetooth 4MB Flash 4MB PSRAM Giao diện pin Lithium, dòng sạc tối đa 500mA THẺ TF ANTENNA 3D Phần sụn mặc định: Phần mềm Micropython mới nhất màu đen Chất liệu: Kim loại + PC Nội dung gói: 1 * Mô-đun Chỉ có nội dung gói trên, các sản phẩm khác không được bao gồm. Lưu ý: Chụp ánh sáng và cách hiển thị khác nhau có thể khiến màu sắc của vật phẩm trong hình hơi khác so với hàng thật. Sai số cho phép đo là +/- 1-3

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Features: Lastest ESP32 Version: REV1 WIFI Bluetooth 4MB Flash 4MB PSRAM Lithium battery interface, 500mA Max charging current TF CARD 3D ANTENNA Can be customized Package size: 13 cm* 11 cm * 4 cm Gross Weight:0.03kg Package included: T8 V1.7 TF CARD 3D ANTENNA ESP32 Rev1 *1 Power Cable *1 Pin *2 Note:(Not include battery and SD

Bluetooth Protocol meet bluetooth v4.2BR/EDR and BLE standard Radio frequency with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH Audio frequency CVSD&SBC audio frequency Product Description Hardware Specifications Chipset ESPRESSIF-ESP32 240MHz Xtensa？ single-/dual-core 32-bit LX6 microprocessor FLASH QSPI flash 4MB / PSRAM 8MB SRAM 520 kB SRAM Button Reset USB to TTL CP2104 Modular interface UART,SPI,SDIO,I2C,LED PWM,TV PWM,I2S,IRGPIO,capacitor Contact sensor,ADC,DACLNA pre-amplifier On-board clock 40MHz crystal oscillator Working voltage 2.7V-3.6V Working current About 70mA Sleep current About 300uA SIM card Only supports Nano SIM card Working temperature range -40℃ ~ +85℃ Power Supply Specifications Power Supply USB 5V/1A Charging current 500mA Battery 3.7V lithium battery JST Connector 2Pin 1.25mm USB Type-C Wi-Fi Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC Protocol 802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval Frequency range 2.4GHz~2.5GHz(2400M~2483.5M) Transmit Power 22dBm Communication distance 300m User Configuration AT + Instruction set, cloud server, android/iOSapp OS FreeRTOS colour: black Material: metal +PC size: 78.83x28.92x8.06mm Package Contents: 1 x T-Call V1.3 1 x power cord 2 x pin headers 1 x gprs antennaOnly 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

Decription: Features: Chipset:ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH:QSPI flash 4MB / PSRAM  8MB SRAM:520 kB SRAM Button:Reset USB to TTL:CP2104 Modular interface:UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touches sensor、ADC、DACLNA  pre-amplifier On-board clock:40MHz crystal oscillator Working voltage:2.7V-3.6V Working current:About 70mA Sleep current:About 300uA SIM card:Only supports Nanos SIM card Working temperature range:-40centigrade ~ +85centigrade Size&Weight:78.83mm*28.92mm*8.06mm Power Supply Specifications     Power Supply:USB 5V/1A Charging current:500mA Battery:3.7V battery JST Connector:2Pin 1.25mm USB:Type-C Wi-Fi Standard:FCC/CE-RED/ICs/TELEC/KCC/SRRC/NCC Protocol:802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval Frequency range:2.4GHz~2.5GHz(2400M~2483.5M) Transmit Power:22dBm Communication distance:300m Bluetooth Protocol:meet bluetooth v4.2BR/EDR and BLE standard Radio frequency:with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH Audio frequency:CVSD&SBC audio frequency Software specification Description Wi-Fi Mode:Station/SoftAP/SoftAP+Station/P2P Security mechanism:WPA/WPA2/WPA2-Enterprise/WPS Encryption Type:AES/RSA/ECC/SHA Firmware upgrade:UART download/OTA（Through networks/host to download and write firmware） Software Development:Support cloud server development /SDK for user firmware development Networking protocol:IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT User Configuration:AT + Instruction set, cloud server, android/iOSapp OS:FreeRTOS Included: 1 x T-Call V1.3 1 x Power cord 2 x Pin header 1 x FPC an

[ESP32-CAM]ESP-32CAM can be used in various IoT applications. It is suitable for smart home appliances, industrial wireless control, wireless surveillance, wireless QR identification, wireless location system signals, etc. It is an perfect solution for IoT applications. [High Performance]Extremely small 802.11b / g / n Wi-Fi + BT / BLE SoC ule; Dual-core 5V low-power 32-bit CPU processor; Frequency up to 240 MHz, computing up to 600 DMIPS; Built-in 520 KB SRAM, external 4M PSRAM. [FT232RL ule]Adapter Logic-level can be set via jumpers on the board, which makes simple to connect to your controller. USB power has over current protection, using 500MA self-restore fuse. You can use the ules in this kit to burn the program directly without additional purchase. Development board: 40x27mm Lens: 21.85x12.53mm Cable: 20cm Converter: 36.34x18.4mm Material: plastic colour:Black Package Contents: 1 * Mini ESP32 WiFi + Bluetooth ule 1 * OV2640 camera 1 * FTDI USB To TTL Serial Converter 1 * 20cm 40pin Female-Female Jumper WiresOnly 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

Color classification: Anxin can be original Non anxinco [neutral] WiFi + Bluetooth module ESP32 serial port to WiFi / dual antenna module / Encore / ESP32   Information: http://wiki.ai-thinker.com/esp32-s Note: Due to manual measurement, please allow 1-3mm different. Due to different displays and different lighting, the image may not reflect the actual colors of the project. Thank you for your understanding. When purchasing electronic components, please have certain electronic basic knowledge of the module. Most modules only provide descriptions or send materials. There is no technical consulting support. Please be careful to shoot for begin

DEVKIT DIOT ESP32 ✅ SƠ LƯỢC Kit RF thu phát Wifi BLE ESP32 NodeMCU LuaNode32 được phát triển trên nền module trung tâm là chip ESP32 với công nghệ Wifi, BLE và nhân ARM SoC tích hợp mới nhất hiện nay, kit có thiết kế phần cứng, firmware và cách sử dụng tương tự Kit NodeMCU ESP8266, với ưu điểm là cách sử dụng dễ dàng, ra chân đầy đủ, tích hợp mạch nạp và giao tiếp UART CP2102, Kit Wifi BLE ESP32 NodeMCU LuaNode32 là sự lựa chọn hàng đầu trong các nghiên cứu, ứng dụng về Wifi, BLE, IoT và điều khiển, thu thập dữ liệu qua mạng.Ứng dụng trong các hệ thống SCADA. ✅ THÔNG SỐ KĨ THUẬT - Module trung tâm: Wifi BLE SoC ESP32 ESP-WROOM-32 - Nguồn sử dụng: 5VDC từ cổng Micro USB. - Tích hợp mạch nạp và giao tiếp UART CP2102 - Chuẩn chân cắm output 2.54mm - Tích hợp Led Status, nút BOOT và ENABLE - Về vi xử lí: Xtensa lõi kép 32-bit LX6, tốc độ hoạt động là 240MHz - Bộ nhớ (SRAM): 512 KB - Kết nối không dây: - Chuẩn Wifi 802. 11 b/g/n - Bluetooth ( v4.2 BR/EDR và BLE) - Các ngoại vi: +) 18 kênh ADC 12-bit. +) 2 kênh DAC 8-bit. +) 10 chân có cảm ứng chạm. +) Chuẩn giao giao tiếp không đồng bộ: SPI, I2C, I2S. +) Chuẩn giao tiếp không đồng bộ: UART, PWM. CAN bus 2.0. 🟩 IOT_SHOPS CAM KẾT - Hàng có sẵn trong kho - Đảm bảo giống hình 100%. - Ship COD tận nhà khách hàng. - Nhận hàng thanh toán tiền. - Đổi mới hoặc hoàn trả hàng trong vòng 3 ngày nếu khách hàng không ưng ý sản phẩm - FREESHIP quanh khu vực HÀ ĐÔNG ✔ NOTE: Shop hỗ trợ thư viện ALTIUM với bạn nào cần thiết kế mạch ☎ ZALO: 0987194659 *) Link hướng dẫn sử dụng Kit esp32: https://tapit.vn/huong-dan-cai-dat-arduino-ide-de-lap-trinh-cho-esp32/ *) Driver CP210x USB to UART: https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers *) HDSD_english: https://github.com/Nicholas3388/LuaNode #esp32 #kitesp32 #Module

Features: Lastest ESP32 Version: REV1 WIFI Bluetooth 4MB Flash 4MB PSRAM Lithium battery interface, 500mA Max charging current TF CARD 3D ANTENNA Can be customized Package size: 13 cm* 11 cm * 4 cm Gross Weight:0.03kg Package included: T8 V1.7 TF CARD 3D ANTENNA ESP32 Rev1 *1 Power Cable *1 Pin *2 Note:(Not include battery and SD

★ Welcome To Northvotescastsuper ★ Introduction: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, And power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, Power and RF properties best, which is safe, reliable, and scalable to a variety of applications. Features: High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop Development Board Use the documentation to download: https://github.com/Nicholas3388/LuaNode Package include

features: low-power dual-core 32-bit cpu for application processors. main frequency up to 240mhz, computing power up to 600 dmips. built-in 520 kb sram, external 4m psram. supports interfaces such as uart/spi/i2c/pwm/adc/dac. support ov2640 and ov7670 cameras, built-in flash. support image wifi upload. support tf card. support multiple sleep modes. embedded lwip and free rtos. support sta/ap/sta+ap working mode. support smart config/airkiss one-click distribution network. support secondary development. specification: voltage: 5v current: 2a dimensions: 2.7x4cm/1.06x1.57inch quantity: 1pc note: -transition: 1cm=10mm=0.39inch -please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid. -due to the difference between different monitors, the picture may not reflect the actual color of the item. thank you! package included: 1 x antenna extension cable 1 x esp32-cam development board 1 x camera hello, guys, thank you for visiting my store. Dear buyer,Welcome to our store. Thank you for your attention, Thank you for your support!Welcome to buy fro

el: ESP32-CAM-MB Type: Development Board Colour: black Material: plastic Package Contents: 1 * ESP32-CAM ule(with Camera ule OV2640 ) 1 * Base 1 * 2.4G Antenna IPXOnly 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

❄ Welcome To Chitengyesuper ❄ Introduction: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, And power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, Power and RF properties best, which is safe, reliable, and scalable to a variety of applications. Features: High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop Development Board Use the documentation to download: https://github.com/Nicholas3388/LuaNode Package include

Welcome to hedenotation, I am very happy to serve you. Introduction: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications. Features: High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop Package included: 1 x ESP32 Development