Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 v3.0 POL_3pi+ 32U4 OLED Robot the Raspberry Pi PLC has

the Raspberry Pi PLC has the internal clock that guarantees the current time and date to keep track of the right time

Each pin has been broken out on the LSM6DSO

* [STC31](https://www

* - Maximum distance depends on the reflectivity of the surface of the object

com/tutorials/ws2812-breakout-hookup-guide#pinout)

Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 v3.0 POL_3pi+ 32U4 OLED Robot the Raspberry Pi PLC hasThe Bluefruit LE Friend is your new BLE BFF! This USB to BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial UART connection. In its simplest form, it works on the same principle as a common USB Serial adapter (the FTDI Friend , for example!). Any data that you enter via your favorite terminal emulator on your development machine will be transferred over the air to the connected phone or