This is my Bluetooth 4.0 to 900Mhz mesh network bridge. Here is a quick summary of what it will do. I plan to use this design as a development platform. There is plenty of room for code, and potential applications are starting to pile up. Possible applications so far are home automation, weather stations, boat monitor […]

Going into this project I knew two things. I wanted a radio, and I wanted the PCB to be full of parts. I decided to make something with a BTLE (Bluetooth 4.0)  radio so I could control it with my phone. After looking at a few BTLE chips, I decided on the Nordic Semiconductor’s nrf51822. […]