Category: Arduino

ESP8266 with RFM69 using Lowpowerlab

UPDATE: interesting new git project:¬†https://github.com/bbx10/nanohab I’ll want to try it out soon! I stumbled upon two different communities working on incorporating RFM into an ESP8266 environment or vice versa: Mysensors.org and Lowpowerlab. My previous...

RFM69 to ESP8266

Given the popularity of the ESP8266, I am starting to test its ability to work well with the RFM69 chips. Here is how I’m connecting them (thanks to @chrille @mysensors.org) RFM69 <-> ESP8266: DIO0...

The adventures in food tracking

I’ve been interested in optimizing how we source, cook, and store food for many years. I started exploring ways to connect loyalty cards across grocery stores, which obviously met stalling resistance from grocery chains...

Fixing Arduino Ethernet and RFM12 Communication

Fixing Arduino Ethernet and RFM12 Communication

Unfortunately, Arduino’s Ethernet shield does not play very nice with other devices that want to use its select pins. After many searches, I came across jcw’s discussion board and Martin’s implementation doc. Because the...