ESP32 Development Board WiFi + bluetooth Ultra Low Power Consumption Dual Cores ESP-32 ESP-32S Board Geekcreit for Arduino

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.