HC-08 Bluetooth Module BLE 4.0 with CC2540 Chipset - Arduino

HC-08 is a module operating in the Bluetooth Low Energy 4.0 standard. The board has a built-in antenna and small dimensions, and thanks to edge terminal pins it can be surface soldered. The module is configured via AT commands, and during transmission, the module is "transparent" to the transmitted data (transparent mode).

Technical data:

Module with the CC2540 chip and integrated PCB antenna
Edge contacts allow for surface mounting of the module
Serial data transmission (UART)
Configuration using AT commands
After connecting to the target system, the module works in transparent mode
Dimensions 27 x 13 x 2 mm