Frequently Asked Questions
Section titled “Frequently Asked Questions”General
Section titled “General”What is ESP3D-X?
Section titled “What is ESP3D-X?”ESP3D-X is the next-generation firmware for ESP32-based pendants with TFT displays, successor to ESP3D-TFT.
Which boards are supported?
Section titled “Which boards are supported?”Currently the PiBot CNC Pendant V1 is the reference board. More boards will be added progressively.
Which machine firmwares are supported?
Section titled “Which machine firmwares are supported?”FluidNC and grblHAL are actively supported. Marlin and others are planned.
Troubleshooting
Section titled “Troubleshooting”Build fails
Section titled “Build fails”Ensure you are using ESP-IDF 5.4.x and have run idf.py set-target esp32.