reprapfirmware
There are 4 repositories under reprapfirmware topic.
seeul8er/RepPanel_ESP32
Alternative to PanelDue. Embedded UI for Duet & RepRap based 3D printers. Running on the ESP32. Optimized for 3.5" displays. WiFi or UART connectivity.
iworld4us/RepRapFirmware-OCTOPUS-V1.1
OO C++ RepRap Firmware — Modification for BIGTREETECH-OCTOPUS-V1.1 on STM32F446ZET6 (512 KB)
Spiritdude/RepRapFirmwarePyAPI
RepRapFirmware RestAPI interface in Python
Tungsteno74/Marlin
Optimized firmware for RepRap 3D printers based on the Arduino platform.