3Pcs ESP-32S ESP32 Development Board Wireless WiFi+Bluetooth 2 in 1 Dual Core CPU Low Power Control Board ESP-32S

Feature ESP32 integrates antenna switches RF balun power amplifiers low noise amplifiers filters and power management modules and the entire solution occupies the smallest printed circuit board area 2 4 GHz Wi Fi and Bluetooth dual mode chipUsing TSMC low power 40nm technology the power performance and RF performance are the best safe and reliable and easy to extend to various applications Use document download https github com Nicholas3388 LuaNode Specification Cost effectiveSmall volume Easy to embed into any productPowerful support LWIP protocol freertosSupport three modes AP STA AP STA coexistence modeLua programming makes your development easierPackage includes 3 x ESP32 Development Board