nRF51822 Bluetooth BLE 4.0 2.4GHz Wireless Module Red Colour 9V 1W 2835 SMD LED the default baud rate is

the default baud rate is 57600

turn left/right

54mm Size 18x10x7

J1 is used to set 2 wire or 3 wire mode and J2

nRF51822 Bluetooth BLE 4.0 2.4GHz Wireless Module Red Colour 9V 1W 2835 SMD LED the default baud rate isThe Core51822 is a Bluetooth 4. 0 Low Energy 2. 4GHz RF SoC based wireless module designed for ULP (Ultra Low Power) wireless Applications. If you have a custom PCB design and want to add some Bluetooth Low Energy, this module is small and simple to use. Features Low energy 128 bit AES hardware encryption 8 bit ADC Applications Wearable devices Mobile phone accessories RFID labels Industrial control Home appliances Specification Model NRF51822 Version