Adafruit Bluefruit LE SPI Friend - BLE 4.0 - 2633 lm2577 You can set each of

You can set each of 16 pins to be input

Its sealed

Connect power and ground

Product Relay 16A Module Digital Gravity Brand Circuitrocks Product Type Relay Module Primary SKU DFR0251 Key Specs 16A

Product DC Motor 130 Brand Circuitrocks Product Type DC Motor Category Uncategorized Primary SKU AF176 Key Specs 6V

Adafruit Bluefruit LE SPI Friend - BLE 4.0 - 2633 lm2577 You can set each ofWould you like to add powerful and easy to use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE SPI Friend! The Bluefruit LE SPI Friend makes it easy to add Bluetooth Low Energy connectivity to anything with 4 or 5 GPIO pins. With SPI, you don't have to worry about baud