Esp32 lora oled

Màn hình DVD chính hãng thương hiệu: OLED Kích thước 9 inch Đầy đủ mặt dưỡng và jack nguồn zin theo xe cắm jack ăn luôn không phải chế cháo gì điện đóm xe. Đặc điểm nổi bật của màn hình Android OLED so với các DVD thông thường: ️Chế độ bảo hành : 18 tháng ️Tên sản phẩm: OLED C2 (Ram 2-32GB, 4Core) ️Màn hình công nghệ AMOLED, kính cường lực vuốt cong 2,5D chống lóa IPS thế hệ mới khác biệt rõ ràng với các dòng DVD trôi nổi trên thị trường khi đi ra trời nắng hoặc nhìn nghiêng vẫn sắc nét, rõ ràng. Chạy hệ điều hành Android 9.1 mới nhất hiện nay. tích hợp cảm biến áp suất lốp, camera hành trình... 4 bản đồ dẫn đường: Vietmaps1, Navitel, google map DSP 36 kênh chỉnh âm thanh kích âm thanh sống động Hỗ trợ cắm sim 4g thu phát wifi tiện lợi. tích hợp điều khiển nút bấm trên vô lăng tìm kiếm bằng giọng nói bluetooth 4.0, Fm đầy đủ có cửa hàng CH play để cài đặt các ứng dụng như 1 chiếc smarphone Tích hợp hiển thị trên màn MÀN HÌNH DVD Ô TÔ ANDROID OLED Có ghi lại tốc độ, vị trí GPS Có cảnh báo lấn làn adas Và vô vàn tích năng khác... Cài sẵn các phần mềm hỗ trợ lái xe an toàn (navitel, youtube chạy ẩn, vietmap, ra lệnh bằng giọng nói...và vô số phần mềm khác Shop cam kết: Bán hàng chính hãng với giá tốt nhất Hỗ trợ lắp đặt hoàn thiện - hỗ trợ kỹ thuật khách hàng và thợ lấy về tự lắp... Địa Chỉ : 346 Lê Thánh Tông , Ngô Quyền, Hải Phòng NoiThatoTo.MrLong : Luôn mang đến sản phẩm chất lượng "Ngon-Bổ-Rẻ" đúng như tên gọi của mình. Nếu có thắc mắc xin liên hệ SĐT : 0901567999 (zalo). Hoặc có thể tham khảo các sản phẩm khác tại

Màn hình android oled c1 cho ô tô xe hơi Bảo hành chính hãng oled 12 tháng lỗi đổi mới Giá trên đã bao gồm mặt dưỡng và camera lùi ahd cho tất cả các xe ô tô Màn hình ô tô thông minh là một trong những thiết bị ô tô hiện đại, được áp dụng công nghệ tiến tiến giúp cho chiếc xe của bạn thêm tiện nghi, sang trọng, nâng cao độ an toàn khi lái xe nhờ những tiện ích rảnh tay và khả năng bao quát cũng như hệ thống cảnh báo mà chiếc màn hình xe hơi này đem lại. Mô tả chi tiết sản phẩm Màn hình android oled c1 cho ô tô xe hơi Bộ nhớ: Ram 2GB + 32GB Rom CPu 4 Core Độ phân giải: Full Hd (1024 x 600 pixels) Màn hình rộng: 9 inch hoặc 10 inch Hệ điều hành android (Pie) Chip set: A7 core 1.3 Ghz x 4 Công nghệ màn hình: Oled ips Kính cường lực: 2,5D Hỗ trợ : 4G LTE Cổng kết nối: USB x 2 Tích hợp Oled Ai - Ra Lệnh Giọng Nói thông minh nhất hiện tại có bản đồ dẫn đường navitel trọn đời giới hạn tốc độ khi đi trên đường sử dụng vệ tinh không cần 4G Đầy đủ chức năng : Youtube, Navitel, Google Maps, Mp3, Mp4, Video ... Bảo hành chính hãng Oled 12 Tháng Lỗi đổi mới Đóng gói sản phẩm bao gồm: 1 x Màn hình android oled c1 cho ô tô xe hơi 9 inch hoặc 10 inch theo mặt dưỡng zin của xe 1 x Mặt dưỡng kèm dây nguồn zin theo xe ô tô kèm dây jack zin 1 x canbus nếu có 1 x Bộ dây jack đầy đủ theo Màn hình 1 x Camera lùi ahd Shop có hỗ trợ lắp đặt tại: Cổng chung cư 789 Xuân Đỉnh - Ngoại Giao Đoàn ( Cuối đường Nguyễn Văn Huyên kéo dài) hotline 0915191869/ 0354865869 Giá trên chưa bao gồm công lắp đặt Với Quý khách ở xa được hỗ trợ kỹ thuật qua video call hỗ trợ lắp đặt tại nhà #man #hinh #android #oled #c1 #c2 #9inch #10inch #o #to #xe #hoi

Welcome to the [amireux] store Follow the store and enjoy the discount. Every week, creative new products are on the shelves. Selling is not the end, but the beginning of the promise! [Before ordering] Please read the dimensions and other related content carefully before purchasing. [shipment precautions] ✎The actual product is the same as the image displayed on the page. Shipped within 24 hours after delivery ✎ Normally, transportation takes 15-20 working days. ✎ Shipping costs are automatically displayed by the shopee system. Please contact the owner if you have any questions. I wish you a happy shopping! _______________❀Product Details❀_______ Feature: 1. Supporting the digital RSSI function, such module can make automatic frequency correction. 2. With automatic gain control, it is also entitled with RF wake-up function for practicality. 3. Via low voltage detection and temperature sensor, this development board can make fast wake-up and frequency hopping. 4. For highly configurable packet handler, this wireless is with SMA antenna IP5306. 5. By high specification process, careful welding and precise hole position, it is full-featured. Specification: Item Type: Wireless module Working Voltage: 1.8v-3.7v Acceptable Current: 10-14mA Emission Current: 120mA @ + 20dBm 90 mA @@17dBm 29 mA @+13dBm Working Frequency: 915MHZ Transmit Power: + 20dBm Receive Sensitivity: -139dBm @ for LoRa&62.5Khz&SF = 12&146bps -136dBm @ for LoRa&125Khz&SF = 12&293bps -118dBm @ for LoRa&125Khz&SF = 6&9380bps -123dBm@ FSK&5Khz&1.2Kbps Frequency Error: +/- 15KHz FIFO Space: 64Byte Data Rate: 1.2K-300Kbps@FSK 0.018K-37.5Kbps@ for LoRa Modulation Mode: FSK, GFSK, MSK, GMSK,for LoRa TM, OOK Interface Form: SPI Sleep Current: 0.2uA@SLEEP 1.5uA@IDLE Working Temperature: -40 ° C - + 85 ° C Package List: 1 x Wireless Module 2 x Pin  1 x Antenna 1 x Power C

Màn hình DVD chính hãng thương hiệu: OLED Kích thước 9 inch Đầy đủ mặt dưỡng và jack nguồn zin theo xe cắm jack ăn luôn không phải chế cháo gì điện đóm xe. Đặc điểm nổi bật của màn hình Android OLED so với các DVD thông thường: ️Chế độ bảo hành : 18 tháng ️Tên sản phẩm: OLED C2 (Ram 2-32GB, 4Core) ️Màn hình công nghệ AMOLED, kính cường lực vuốt cong 2,5D chống lóa IPS thế hệ mới khác biệt rõ ràng với các dòng DVD trôi nổi trên thị trường khi đi ra trời nắng hoặc nhìn nghiêng vẫn sắc nét, rõ ràng. Chạy hệ điều hành Android 9.1 mới nhất hiện nay. tích hợp cảm biến áp suất lốp, camera hành trình... 4 bản đồ dẫn đường: Vietmaps1, Navitel, google map DSP 36 kênh chỉnh âm thanh kích âm thanh sống động Hỗ trợ cắm sim 4g thu phát wifi tiện lợi. tích hợp điều khiển nút bấm trên vô lăng tìm kiếm bằng giọng nói bluetooth 4.0, Fm đầy đủ có cửa hàng CH play để cài đặt các ứng dụng như 1 chiếc smarphone Tích hợp hiển thị trên màn MÀN HÌNH DVD Ô TÔ ANDROID OLED Có ghi lại tốc độ, vị trí GPS Có cảnh báo lấn làn adas Và vô vàn tích năng khác... Cài sẵn các phần mềm hỗ trợ lái xe an toàn (navitel, youtube chạy ẩn, vietmap, ra lệnh bằng giọng nói...và vô số phần mềm khác Shop cam kết: Bán hàng chính hãng với giá tốt nhất Hỗ trợ lắp đặt hoàn thiện - hỗ trợ kỹ thuật khách hàng và thợ lấy về tự lắp... Địa Chỉ : 346 Lê Thánh Tông , Ngô Quyền, Hải Phòng NoiThatoTo.MrLong : Luôn mang đến sản phẩm chất lượng "Ngon-Bổ-Rẻ" đúng như tên gọi của mình. Nếu có thắc mắc xin liên hệ SĐT : 0901567999 (zalo). Hoặc có thể tham khảo các sản phẩm khác tại đây #camerahanhtrinh #camerahanhtrinhoto #camerahanhtrinhchinhhang #camera-hành-trình #camera-hành-trình-ô-tô #camera-ô-tô #camerahanhtrinhxiaomi #camerahanhtrinhwebvision #camerahanhtrinhvietmap #camerahanhtrinhhp #camerahanhtrinhtaplo #camerahanhtrinhblackvue #camerahanhtrinhgiare #camerahanhtrinh4g #camerahanhtrinh3g #camerahanhtrin

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

If you need the information of this product,please contact us. WIFI Kit series is the new development of the cost-effective networking program, the main chip using ESP32, LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI Kit 32 added SX1278 chip, that is, LoRa ™ remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km). Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development. Frequency: 433MHz Operating voltage: 3.3V to 7V. Operating temperature range: -40 ° C to + 90 ° C. Supports Sniffer, Station, softAP and Wi-Fi Direct modes. Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n. Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b. Receiver sensitivity up to - 139 dBm. UDP continues to throughput by 135 Mbps. The LoRa communication function of WIFlLoRa 32 must be used with an antenna with the same frequency. If there is no antenna, the LoRa chip may be damaged. The onboard lithium battery charging and discharging circuit, the orange LED light will go out when the battery is fully charged, it only provides basic lithium battery charging and discharging functions, and cannot monitor the battery temperature and power. Please pay attention to the positive and negative poles of the battery when using the battery. Reverse connection may explode. To use the IO with touch function on the board as the touch signal input (WIFI Kit32 and LoRa 32 have this function), please add a 100nF pull-down capacitor to this

SX1276 ESP32 chip non-module OLED WIFI LoRa node 868915 The WIFI kit series is a new development of cost-effective network programs, using ESP32 main chip, LX6 dual-core processor, main frequency 240 MHz, up to 600 DMIPS computing power integrated chip SRAM 520 KO, 802.11 B / g / N HT40 Wi- Fi transceiver, baseband, protocol stack and LWIP, built-in dual-mode Bluetooth (traditional Bluetooth and BLE low energy Bluetooth). This product is based on the WIFI kit 32 with the addition of the SX1276 chip, that is, the Laura™ remote modem. Applicable frequency: August 68 MHz and 915 MHz frequency, upper -148dBm high sensitivity, 20 dBm output power, high reliability, distance transmission ( The measured open space communication distance is 2.6Km). Onboard 32MB flash memory, Wi-Fi antenna, 0.96 inch blue OLED display, lithium battery, charging circuit and interface, CP2102 USB chipset, perfectly supports the Arduino development environment, and can be very fast and easy to program verification and product development. Parameter: Dominant frequency: 240 MHz Flash: 32M-Bits Processor: for Tensilica LX6 dual-core Smart Master: ESP32 LoRa chip: SX1276 Support frequency band: 868-915MHZ Open communication distance: 2.8 kilometers Computing power: up to 600 DMIPS Dual-mode Bluetooth: traditional Bluetooth and Bluetooth low energy Bluetooth Development environment: perfect Arduino support Working voltage: 3.3-7 V. Operating temperature range: -40-90℃ Receiving sensitivity: -139dBm (SF12,125 KHZ) UDP continuous rate: 135 Mbps USB adapter chip: CP2102 Support mode: Sniffer, Station, SoftAP and Wi-Fi Direct Transmitting power: 19.5dBm @ 11b, 16.5dBm @ 11g, 15.5dBm @ 11n Data rate: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps

✌ large-scale Discount Voucher Code！！Enter a discount code to buy more offers！✍ ☚ All ready stock !! ☛= ☜ High quality product ☝ ☟ Good packaging ✌ We will arrange 24 hours shipping asap！Fast delivery (from China) 5 to 12 business days after shipment(except some special holidays). ♔ ♕ ♖ ☻ Feature: 1. Supporting the digital RSSI function, such module can make automatic frequency correction. 2. With automatic gain control, it is also entitled with RF wake-up function for practicality. 3. Via low voltage detection and temperature sensor, this development board can make fast wake-up and frequency hopping. 4. For highly configurable packet handler, this wireless is with SMA antenna IP5306. 5. By high specification process, careful welding and precise hole position, it is full-featured. Specification: Item Type: Wireless module Working Voltage: 1.8v-3.7v Acceptable Current: 10-14mA Emission Current: 120mA @ + 20dBm 90 mA @@17dBm 29 mA @+13dBm Working Frequency: 915MHZ Transmit Power: + 20dBm Receive Sensitivity: -139dBm @ for LoRa&62.5Khz&SF = 12&146bps -136dBm @ for LoRa&125Khz&SF = 12&293bps -118dBm @ for LoRa&125Khz&SF = 6&9380bps -123dBm@ FSK&5Khz&1.2Kbps Frequency Error: +/- 15KHz FIFO Space: 64Byte Data Rate: 1.2K-300Kbps@FSK 0.018K-37.5Kbps@ for LoRa Modulation Mode: FSK, GFSK, MSK, GMSK,for LoRa TM, OOK Interface Form: SPI Sleep Current: 0.2uA@SLEEP 1.5uA@IDLE Working Temperature: -40 ° C - + 85 ° C Package List: 1 x Wireless Module 2 x Pin  1 x Antenna 1 x Power C

Chào mừng bạn đến với cửa hàng [sinhopsa] Theo dõi các cửa hàng và tận hưởng giảm giá. Mỗi tuần, các sản phẩm mới sáng tạo được lên kệ. Bán không phải là kết thúc, mà là khởi đầu của lời hứa! [Trước khi đặt hàng] Vui lòng đọc kỹ kích thước và nội dung liên quan khác trước khi mua. [đề phòng vận chuyển] Sản phẩm thực tế giống như hình ảnh hiển thị trên trang. Giao hàng trong vòng 24 giờ sau khi giao hàng Thông thường, vận chuyển mất 15-20 ngày làm việc. Chi phí vận chuyển được tự động hiển thị bởi hệ thống shopee. Vui lòng liên hệ với chủ sở hữu nếu bạn có bất kỳ câu hỏi. Chúc bạn mua sắm vui vẻ! _____________ Chi tiết sản phẩm❀ _______ Feature: 1. Supporting the digital RSSI function, such module can make automatic frequency correction. 2. With automatic gain control, it is also entitled with RF wake-up function for practicality. 3. Via low voltage detection and temperature sensor, this development board can make fast wake-up and frequency hopping. 4. For highly configurable packet handler, this wireless is with SMA antenna IP5306. 5. By high specification process, careful welding and precise hole position, it is full-featured. Specification: Item Type: Wireless module Working Voltage: 1.8v-3.7v Acceptable Current: 10-14mA Emission Current: 120mA @ + 20dBm 90 mA @@17dBm 29 mA @+13dBm Working Frequency: 915MHZ Transmit Power: + 20dBm Receive Sensitivity: -139dBm @ for LoRa&62.5Khz&SF = 12&146bps -136dBm @ for LoRa&125Khz&SF = 12&293bps -118dBm @ for LoRa&125Khz&SF = 6&9380bps -123dBm@ FSK&5Khz&1.2Kbps Frequency Error: +/- 15KHz FIFO Space: 64Byte Data Rate: 1.2K-300Kbps@FSK 0.018K-37.5Kbps@ for LoRa Modulation Mode: FSK, GFSK, MSK, GMSK,for LoRa TM, OOK Interface Form: SPI Sleep Current: 0.2uA@SLEEP 1.5uA@IDLE Working Temperature: -40 ° C - + 85 ° C Package List: 1 x Wireless Module 2 x Pin  1 x Antenna 1 x Power C

The internet development board sx1278 esp32 chip non module oled wifi lora Welcome to our store. our main products are 3c electronics and peripheral products, such as ic, electronic module, capacitance, led, computer peripherals, etc..................................

Comparison between Lora V1.3 and Lora V1.0: 1.Product low power design. 2.Optimize LORA RF circuit. 3.Add battery voltage detection Pin IO35 Hardware Specifications: Chipset:ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensaa single-/dual-core 32-bit LX6 microprocessor Compatible Audio & Video Equipment Style: Display Equipment ular interface:UART,SPI,SDIO,I2C,PWM,I2S,ADC,DAC,Cap Sensor On-board clock:40MHz crystal oscillator Brand Name: TTGO USB to TTL:CP2104 Working voltage:About 2.7V-3.6V ule:SX1276 FLASH:QSPI flash 4MB SRAM:520 kB SRAM Button:BOOT,REST Sleep current:About 600uA Working temperature range:-40℃ ~ +85℃ Screen:OLED 0.96 Inch Power Supply: Power Supply Input:USB 5V/1A Charging current:500mA Battery Input:3.7-4.2V Charge IC JST Connector: 2 Pin 1.25mm Wi-Fi: Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip) 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 Wi-Fi e:Station/SoftAP/SoftAP+Station/P2P Security mechanism:WPA/WPA2/WPA2-Enterprise/WPS Encryption Type:AES/RSA/ECC/SHA Firmware upgrade:UART download/OTA(Through network/host to download and write firmware) Note:Product does not have solder pins Dimensions (WxHxD)): 53.07mm*25.32mm*7.5mm Color: Black Material: metal + pc Package Contents: 1 * Lora V1.3(868Mhz) ule 1 * Power Cable 2 * Pin 1 * Antenna Only 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

If you need the information of this product,please contact us. WIFI Kit series is the new development of the cost-effective networking program, the main chip using ESP32, LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI Kit 32 added SX1278 chip, that is, LoRa ™ remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km). Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development. Frequency: 433MHz Operating voltage: 3.3V to 7V. Operating temperature range: -40 ° C to + 90 ° C. Supports Sniffer, Station, softAP and Wi-Fi Direct modes. Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n. Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b. Receiver sensitivity up to - 139 dBm. UDP continues to throughput by 135 Mbps. The LoRa communication function of WIFlLoRa 32 must be used with an antenna with the same frequency. If there is no antenna, the LoRa chip may be damaged. The onboard lithium battery charging and discharging circuit, the orange LED light will go out when the battery is fully charged, it only provides basic lithium battery charging and discharging functions, and cannot monitor the battery temperature and power. Please pay attention to the positive and negative poles of the battery when using the battery. Reverse connection may explode. To use the IO with touch function on the board as the touch signal input (WIFI Kit32 and LoRa 32 have this function), please add a 100nF pull-down capacitor to this

___________________ SUPOSE ___________________ Welcome https://shopee.vn/shop/269998880/ Main categories: [Consumer Electronics] [Smart Security] [Automobile and Motorcycle Accessories] [Computer Products] [Mobile Phone Peripherals] [Photography Products] We promise：1.goods in stock 2.Best price 3.Brand new 100% Our benefits ! 1.shop vouchers: the more you buy, the more discounts you get 2.follow us:Small gift & Follow coupon (please check the shop homepage for details!) 3.click "like" item: priority packaging Attention please ! 1.We are Chinese sellers and the goods are sent from China. About 7-15 days! 2.If you have any questions, please contact us! We will reply to you and solve your problem within 1 day! _______________ Product information ______________ Feature: 1. Supporting the digital RSSI function, such module can make automatic frequency correction. 2. With automatic gain control, it is also entitled with RF wake-up function for practicality. 3. Via low voltage detection and temperature sensor, this development board can make fast wake-up and frequency hopping. 4. For highly configurable packet handler, this wireless is with SMA antenna IP5306. 5. By high specification process, careful welding and precise hole position, it is full-featured. Specification: Item Type: Wireless module Working Voltage: 1.8v-3.7v Acceptable Current: 10-14mA Emission Current: 120mA @ + 20dBm 90 mA @@17dBm 29 mA @+13dBm Working Frequency: 915MHZ Transmit Power: + 20dBm Receive Sensitivity: -139dBm @ for LoRa&62.5Khz&SF = 12&146bps -136dBm @ for LoRa&125Khz&SF = 12&293bps -118dBm @ for LoRa&125Khz&SF = 6&9380bps -123dBm@ FSK&5Khz&1.2Kbps Frequency Error: +/- 15KHz FIFO Space: 64Byte Data Rate: 1.2K-300Kbps@FSK 0.018K-37.5Kbps@ for LoRa Modulation Mode: FSK, GFSK, MSK, GMSK,for LoRa TM, OOK Interface Form: SPI Sleep Current: 0.2uA@SLEEP 1.5uA@IDLE Working Temperature: -40 ° C - + 85 ° C Package List: 1 x Wireless Module 2 x Pin  1 x Antenna 1 x Power C

Dominant Frequency: 240MHZ Flash: 32M-Bits Processor: for Tensilica LX6 Dual Core Master chip: ESP32 LoRa chip: SX1276 Support frequency band: 868-915MHZ Open communication distance: 2.8KM Computing capacity: up to 600DMIPS Dual-e Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: perfect support for Arduino Operating voltage: 3.3-7V Operating temperature range: -40-90 Celsius Receiver sensitivity: -139dBm (SF12, 125KHZ) UDP continuous throughput: 135Mbps USB adapter chip: CP2102 Support e: Sniffer, Station, softAP and Wi-Fi Direct Transmit power: 19.5dBm@11b, 16.5dBm@11g, 15.5dBm@11n Data rate: 150Mbps @ 11n HT40, 72Mbps @ 11n HT20, 54Mbps @ 11g, 11Mbps @ 11b Colour: white Material: plastic Package Contents: 1 * Development board 1 * 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

Dominant Frequency: 240MHZ Flash: 32M-Bits Processor: for Tensilica LX6 Dual Core Master chip: ESP32 LoRa chip: SX1276 Support frequency band: 868-915MHZ Open communication distance: 2.8KM Computing capacity: up to 600DMIPS Dual-e Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: perfect support for Arduino Operating voltage: 3.3-7V Operating temperature range: -40-90 Celsius Receiver sensitivity: -139dBm (SF12, 125KHZ) UDP continuous throughput: 135Mbps USB adapter chip: CP2102 Support e: Sniffer, Station, softAP and Wi-Fi Direct Transmit power: 19.5dBm@11b, 16.5dBm@11g, 15.5dBm@11n Data rate: 150Mbps @ 11n HT40, 72Mbps @ 11n HT20, 54Mbps @ 11g, 11Mbps @ 11b Colour: white Material: plastic Package Contents: 1 * Development board 1 * 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

2 Pcs Bluetooth Wifi ESP-32 Development Board: 1 Pcs 5.5x2.8x0.3CM & 1 Pcs 0.96 Inch The ESP-WROOM-32 is a versatile Wi-Fi + BT + BLE MCU ule that is powerful, versatile and can be used for low power sensor networks and demanding tasks such as voice coding, audio streaming and MP3 Decoding and so on. The core of this ule is ESP32-D0WDQ6 chip, with scalable, adaptive features. Two CPU cores can be individually controlled or powered on. The clock frequency is adjustable from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values exceed the threshold. ESP32 also integrates a wealth of peripherals, including capacitive Touch-sensors, Hall sensors, low noise sensor, SD card interface, Ethernet interface, high-speed SDIO / SPI, UART, I2S and I2C. 5.5 * 2.8 * 0.3CM: Color: Black+yellow Material: ABS Size: 5.5 * 2.8 * 0.3CM Goouuu-ESP32 development board: 1. Onboard CP2102 stable USB to TTL chip to ensure the normal communication of the serial port. 2. Support automatic download, no need to manually switch the download and run e. 3. Shenjin process 4. Support Windows system (cygwin and msys32 simulation environment) and Linux system development 5. Support ESP32-for Arduino 0.96-inch: SX1276 chip based on ESP32 Wi-Fi, 868 - 915 MHz frequency, high sensitivity over -148 dBm, + 20 dBm output power, high reliability, long-transmission distance Onboard 32 MB flash Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, perfect support for Arduino development environment, can be used for program checking, product development is very easy and fast Operating voltage: 3.3-7 V Operating temperature range: -40 to 90°C (-40 to 194°F) Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct es Data rates: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n Receiver sensitivity up to -98 dBm UDP sustained throughput: 135 Mbps Colour: Black Material: metal + PC Package Contents: 2 * ESP-32 development board ule Only 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

Key features: SX1276 chip based on ESP32 Wi-Fi, 868 – 915 MHz frequency, high sensitivity over -148 dBm, + 20 dBm output power, high reliability, long-transmission distance Onboard 32 MB flash Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, perfect support for Arduino development environment, can be used for program checking, product development is very easy and fast Specifications: Operating voltage: 3.3 – 7 V Operating temperature range: -40 to 90°C (-40 to 194°F) Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct es Data rates: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n Receiver sensitivity up to -98 dBm UDP sustained throughput: 135 Mbps Colour: Black Material: metal + PC Package Contents: 1*Bluetooth WIFI ESP-32 development board ule Reminders: 1) The 868/915 MHz antenna needs to be connected with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) 2) When the battery is full, the blue LED will stop working. 3) When using, pay attention to the positive and negative of the battery, otherwise it will be damaged. 4) With the IO port touchscreen touch signal input, you need to add the 100nF pull-down to this pin.Only 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

Key features: SX1276 chip based on ESP32 Wi-Fi, 868 – 915 MHz frequency, high sensitivity over -148 dBm, + 20 dBm output power, high reliability, long-transmission distance Onboard 32 MB flash Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, perfect support for Arduino development environment, can be used for program checking, product development is very easy and fast Specifications: Operating voltage: 3.3 – 7 V Operating temperature range: -40 to 90°C (-40 to 194°F) Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct es Data rates: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n Receiver sensitivity up to -98 dBm UDP sustained throughput: 135 Mbps Colour: Black Material: metal + PC Package Contents: 1*Bluetooth WIFI ESP-32 development board ule Reminders: 1) The 868/915 MHz antenna needs to be connected with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) 2) When the battery is full, the blue LED will stop working. 3) When using, pay attention to the positive and negative of the battery, otherwise it will be damaged. 4) With the IO port touchscreen touch signal input, you need to add the 100nF pull-down to this pin.Only 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

Comparison between Lora V1.3 and Lora V1.0: 1.Product low power design. 2.Optimize LORA RF circuit. 3.Add battery voltage detection Pin IO35 Hardware Specifications: Chipset:ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensaa single-/dual-core 32-bit LX6 microprocessor Compatible Audio & Video Equipment Style: Display Equipment ular interface:UART,SPI,SDIO,I2C,PWM,I2S,ADC,DAC,Cap Sensor On-board clock:40MHz crystal oscillator Brand Name: TTGO USB to TTL:CP2104 Working voltage:About 2.7V-3.6V ule:SX1276 FLASH:QSPI flash 4MB SRAM:520 kB SRAM Button:BOOT,REST Sleep current:About 600uA Working temperature range:-40℃ ~ +85℃ Screen:OLED 0.96 Inch Power Supply: Power Supply Input:USB 5V/1A Charging current:500mA Battery Input:3.7-4.2V Charge IC JST Connector: 2 Pin 1.25mm Wi-Fi: Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip) 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 Wi-Fi e:Station/SoftAP/SoftAP+Station/P2P Security mechanism:WPA/WPA2/WPA2-Enterprise/WPS Encryption Type:AES/RSA/ECC/SHA Firmware upgrade:UART download/OTA(Through network/host to download and write firmware) Note:Product does not have solder pins Dimensions (WxHxD)): 53.07mm*25.32mm*7.5mm Color: Black Material: metal + pc Package Contents: 1 * Lora V1.3(868Mhz) ule 1 * Power Cable 2 * Pin 1 * Antenna Only 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