Used for communicating between the VESC and VESC Tool (mobile) over BLE. Note that the UART port on the VESC must be enabled with a baud rate of 115200 for this to work. The UART port on VESC can work only under 115200 baud
Operating voltage: 2.0V ~ 12V Onboard Chip: NRF51822
Actual use distance: The distance to communicate with VESC is about 15 meters
Frequency range: 2.4GHz
2.4 GHz multiprotololl RF receiver
ARM
Cortex
-M0 32 bit processor
256kB flash & 16kB RAM
PCB size：27mm*13mm
2.0mm eight-pin four-wire connector length：90mm
Antenna length：145mm
net weight：3.5g
Note this is the V6 model that works with FSESC V6 controllers. It will not work with V4 controllers as the number of pins and pin out is different.
For more information see:
Bluetooth Module 2.4G | Electric skateboard VESC Tool nrf51 | Flipsky – FLIPSKY