Welding ESP32 development board WIFI + Bluetooth 2 in 1 dual-core CPU low power consumption Internet of Things cp2102 chip.

ESP32 integrates antenna switch, RF balun, power amplifier, low noise amplifier, filter and power management module, and the whole solution takes up the least printed circuit board area. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip. 

Using TSMC low-power 40nm technology, it has the best power consumption performance and RF performance, is safe and reliable, and is easy to expand to various applications.