5pcs Geekcreit® ESP32 Development Board WiFi+bluetooth Ultra Low Power Consumption Dual Cores ESP-32 ESP-32S Board

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:  https://github.com/Nicholas3388/LuaNode  Package included: 5 x ESP32 Development Board