There are 2 repositories under ttgo-tbeam topic.
Meshtastic device firmware
This is a LoRa APRS iGate/Digi based on an ESP32
A LoRa based APRS tracker for ESP32 boards.
TTGO-T-Beam Arduino Car Tracker - ESP32 + LoRa + GPS + GSM (optional)
Low power consumption for TTGO t-beam
LoRa APRS Digipeater based for ESP32
LMIC-node-gps-tracker based on Leonel Lopes Parente's LMIC-node (https://github.com/lnlp/LMIC-node). it adds gps functionality to the node.
A fork of Pycom MicroPython with essential bugfixes and other features
This forked is meant for experiment on finding transmission range of the TTGO's T-Beam.
IoT-Leb Hackathon Tools
A tool to log LoRa communication designed for the TTGO T-Beam
A firmware for a remote environmental sensor node over LoRaWAN, based on the TTGO T-Beam 1.1 board
A shield for the TTGO TBeam 1.1 to connect several environmental sensors. Made with KiCad
Its a proof of concept to realize a LoRa Repeater/Parrot on ESP32-LoRa Boards.
⚓ My bachelor's degree final paper/project - Infrastructure to facilitate communication with objects at sea