nRF51822 Bluetooth BLE 4.0 2.4GHz Wireless Module 1.2E There are 6 Pins in

There are 6 Pins in this relay which are shown in the image

Power switching

Educational and laboratory electronics projects

This is a Aluminum Heat Sink is 47 x 40 x 15 mm (L x W x H) and can be used for a variety of Applications

Its Light Weight

nRF51822 Bluetooth BLE 4.0 2.4GHz Wireless Module 1.2E There are 6 Pins inThe 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