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Heltec 4S 5S 6S 5A Capacitor Active Equalizer Balancer Lifepo4 Lithium Lipo/Titanate LTO for Battery Car Audio Group Balancer
4S-6S 5A GROUP BALANCE. Work on lipolifepo4LTO. The quiescent current is about 12 mA. It is recommended that the battery capacity is 60-200AH..
Heltec Lora Node ASR650x ASR6501 SX1262 Lora CubeCell Development Board Compatible with
Compatible. Very friendly for developers, only need a micro USB connct to a computer, users can begin LoRa IoT project develop. Full power management system, can connect with a solar panel directly. Easy to verify communication solutions..
5PCS Heltec Automation Capacitance Touch Switch Module/Capacitive Siwitch Sensor button with Green Light
You can select resistance mode by modifying the back to adjust the output signal of the latch output, or to keep the output leveltemporary mode.. Built-in anti-jamming algorithm, with excellent anti-jamming performance.. Green color light.
Heltec Lora Node ASR650x ASR6501 SX1262 Lora CubeCell Module Compatible/Lora IOT
Support AT commands. Compatible. 1.27 x 11 stamp edge design. Can be directly integrated into the application circuit, can work as a MCU master unit or LoRa transceiver..
Heltec Automation HTTM-SCR Capacitance Touch Sensor Module/Capacitive Siwitch Sensor button with Red Light (5PCS in Package)
You can select resistance mode by modifying the back to adjust the output signal of the latch output, or to keep the output leveltemporary mode.. Built-in anti-jamming algorithm, with excellent anti-jamming performance.
Proyectos divertidos con Arduino: Para aprender haciendo: desde la instalación del Arduino IDE hasta la utilización de relays, ESP8266, sensores, tarjetas SD, módulos GPS, etc (Sp
ESP32 LoRa 32 (V2), ESP32 Development Board WIFI Bluetooth LoRa Dual Core 240MHz CP2102 with 0.96inch OLED Display included 868/915MHZ Antenna for Smart Cities, Smart Farms, Smart Home, and IoT Makers
Documents Please get the link from the product description below. Upgrade ESP32 lora development board with 868915MHz antenna, it supports Sniffer, Station, softAP and Wi-Fi Direct modes. If you want to use the Lora feature, you need two esp32 lora modules. One is used to send messages and one is used to receive messages. High reliability, transmission distance measured open area communication distance 2.8Km Receiver sensitivity up to - 139 dBm, UDP continues to throughput by 135 Mbps. Board friendly, space of pins is 2.5423mm, fit to breadboard. 0.96-inch blue esp32 oled display, lithium battery charging circuit and interface, CP2102 USB to serial chip.
HiLetgo ESP32 OLED WiFi Kit ESP-32 0.96 Inch Blue OLED Display WiFi+Bluetooth CP2012 Internet Development Board for Arduino ESP8266 NodeMCU
ESP32 WIFI Kit for Arduino ESP8266 NodeMCU. Operating voltage 3.3V to 7V Supports Sniffer, Station, softAP and Wi-Fi Direct modes.
HiLetgo ESP32 LoRa SX1278 0.96 inch OLED Display Development Board WiFi Bluetooth Dual Core 240MHz CP2102 and 433/470MHz Antenna for Arduino Smart WiFi LoRa 32
Note This item comes unassembled, soldering of headers is required. Lithium battery is not included.. WIFI LoRa 32 development board with 433470MHz antenna, It supports Sniffer, Station, softAP and Wi-Fi Direct modes. This product is based on the WIFI Kit 32 added SX1278 chip, that is, LoRa remote modem, 433MHz frequency, about -139dBm high sensitivity, 20 dBm power output.
915MHz ESP32 LoRa 0.96 OLED Development Board WiFi SX1276 Transceiver Module + LoRa Antenna for Arduino LoraWan IOT Internet of Thing (Pack of 2)
You will receive, 2pcs lora oled board 915mhz new version V2 with better quality, and 2pcs 915mhz lora antenna.. The esp32 lora 915mhz comes unassembled, soldering is required, not equipped with lithium battery.. When you use esp32 oled lora, you need to use 2pcs together. One is used for receiving and another for sending. Espressif esp32 chip SX1276 LoRa 0.96inch blue oled. If you have any problem, please contact seller as follow click DIYmallsyou can find Sold by DIYmalls under Buy Now button, in the new page, click Ask a question..
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