NRF51822 Bluetooth 4.0 VESC-Ready

"External Bluetooth module VESC-compatible pre-programmed Bluetooth 4.0 VESC-compatible, ready to plug-and-play apps like VESC Tool, Float Control, etc. ### **TIRED OF THE CONNECTION DROPPING? ** The external bluetooth module is quite handy if you have connection drops,bad reception, metal or carbon enclosure, with 12cm long wires allows you to put it in the right place for maximun reception. ** SPECS:** - Chip: nRF51822 based on ARM Cortex-M0 32 bit - frequency: 2.4 GHz - Rated voltage: 2.0 to 3.6 V - Range: 30 m - Flash memory: 256 KB - RAM: 32 KB - Built-in ADC 10-bit - power: -20 dBm to 4 dBm - Built-in PCB antenna - JST-Ph pitch: 2 mm - Board sizes: 33 x 25 mm mm - Interface: SPI, I2C, UART."