kotobuki

// https://lancaster-university.github.io/microbit-docs/resources/bluetooth/bluetooth_profile.html
// An implementation of Nordic Semicondutor's UART/Serial Port Emulation over Bluetooth low energy
const UART_SERVICE_UUID = "6e400001-b5a3-f393-e0a9-e50e24dcca9e";

// Allows the micro:bit to transmit a byte array
const UART_TX_CHARACTERISTIC_UUID = "6e400002-b5a3-f393-e0a9-e50e24dcca9e";

// Allows a connected client to send a byte array
const UART_RX_CHARACTERISTIC_UUID = "6e400003-b5a3-f393-e0a9-e50e24dcca9e";