T-call V1.4 Esp32 Wireless Module Sim Antenna Wifi Bluetooth Development Expand Board Devkit For (s

Type: Bluetooth,WIFI Compatible Audio & Video Equipment Style: Player,Professional Audio Equipment Model Number: T-Call V1.4 SIM800L Dimensions (WxHxD)): 78.83mm x 28.92mm x 8.06mm Product Name: T-Call V1.4 Master Chip: ESP32 Modular: Wireless Module CH9102 1.4 Version: Q103 2104 1.4 Version: H317 Colour:As shown :PC+Metal Package Contents: 1 x ESP32 Wireless Module Kit( SIM800H CH9102) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.