DIYmall DOIT DEVIT V1 ESP32-WROOM-32 Development Board ESP32 ESP-32S WiFi Bluetooth Dev Module CP2102 for Arduino

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, Document link://github /Nicholas3388/LuaNode.