A brief introduction to the Internet of Things.#RFCat #HackRF /hacgAuvLPI- ☞ Gareth more. I updated my Teensy + RF1101SE code with more comments and a helpful image. I also include some code to configure Michael Ossmann’s Yard Stick One which has become an indespensible device for working with packet-based radios. This week I spent a couple of days fighting with, testing, and then finally releasing some working code that drives a Texas Instruments CC1101 based board with the fabulous Teensy from PJRC. Teensy and the RF1101SE Driving the RF1101SE-v3.1 with a Teensy microcontroller.Iridium packet with GPS Location and sonar status