Average rainfall 2001-2016, global tropics

Map: Average rainfall 2001-2016, global tropics

Module Project Nano Project Uno

project: Bluetooth BLE sketch and wiring Arduino UNO

Introduction

Setting up a connection between your computer or phone (master) and Arduino project (slave) using Bluetooth BLE HM10.

Online manuals

Martyn Currey’s blog post on HM-10 Bluetooth 4 BLE Modules.

Wiring

Wiring a HC-05/HC-06 Classic Bluettoh module to an Arduino UNO board using a voltage divider for the HC-05/HC-06 module RX port. The voltage divider use 560 Ohm and 1 kOhm resistors.

Module Project Nano Project Uno