Developing protocols and implementations of mesh networks to work to carry the bundles between Bundle Nodes. The goal is to make the stack small enough to run on ESP32 based hardware designs like the WiPhone(with LoRa board) the TTGO T-Beam and the Heltec Lora32.
I was inspired by the Armachat Doomsday Communicator to look restart my Wakan uDTN project The goal is to support text and push to talk near real time voice (using codec2) messaging on a DTN of 200k nodes. the idea is to support a people tracking service to deal with the Missing persons issue facing indigenous communities. Eventually I want to develop a $30-$60 cellphone replacement with full PIM features like the PalmPilot.