ESP-12K WIFI Module Based ESP32-S2

Description

Compared with ESP32, ESP32-S2 has more GPIOs, camera and display interface, supports RMT, USB-OTG, etc. But not has Bluetooth function. It is a much cheaper solution. More detailed compare guide please see here.

Module includes:

• 8M bytes PSRAM
• 4M bytes FLASH
• SMD-42 package, size 31 x 18 x 3 mm
• 37 GPIOs
• FCC/CE/SRRC
• Power use: modem sleep 20mA / light sleep 1.4mA / deep sleep 20uA
• On board PCB antenna or alternative IPEX connector

Pin definition, dimension please see here.