Type-C ESP32 WIFI Bluetooth Development Board Waterproof Metal Detector switch rotation directions

switch rotation directions

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

the pressure will release automatically to prevent overpressure

50 PCS x SST1 White: Diameter 1

Frequency: can be set at 1

Type-C ESP32 WIFI Bluetooth Development Board Waterproof Metal Detector switch rotation directionsDescription: 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