I’ve been working on this device for a while now, this is my fourth iteration or so of the hardware and I’m working on making it available to other people who might find it interesting. I use it primarily for testing LoRaWAN networks with my laptop. It could also be used to turn a Raspberry Pi or Beaglebone into a node.
In addition to the hardware I’m working on some custom firmware (will be open) that will provide class C support while replicating the RN2903 factory UART interface.
The device has a couple of user leds that can be accessed via the GPIO pins and toggled over the UART interface.
I will be including several examples (primarily in python) for interacting with the device over serial.
I would love to hear any feedback, feature requests or ideas from the community.