Type-C ESP32 WIFI Bluetooth Development Board Waterproof Metal Detector Symbol: Wind Chime is a

Symbol: Wind Chime is a mascot

You can always keep clear insight into the operating status through the transparent part of the body

There is no need for glue

switch rotation directions

Type-C ESP32 WIFI Bluetooth Development Board Waterproof Metal Detector Symbol: Wind Chime is aDescription: Dual Core Chip: This development board uses 2. 4GHz dual core WiFi and BT chip, and 40nm low power technology. Three Modes: This wifi development board module supports three modes, which are AP mode, STA mode, AP and STA mode. Support Lua Program: This 2. 4GHz development board module supports the Lua program, which is easy to develop 38 Pins: This dual core development board module has 38 pins, which has more functions than the 30 pin