Specification for Module: Bluetooth Low Energy; SWD,UART; SMD; 18.5x9.1x2mm
| Mounting | SMD |
| Supply voltage | 3.3V DC |
| Interface | SWD, UART |
| Dimensions | 18.5x9.1x2mm |
| Type of communications module | Bluetooth Low Energy |
| Communications modules features | antenna, AT commands controlled |