This hardware project is designed for remote debugging and flashing in embedded development. It provides broad tool compatibility along with a set of clean yet feature-rich built-in tools.
The project is planned to support three types of connection methods.
- A custom-patched OpenOCD server that communicates with the remote debugger using a dedicated protocol (such as openocd-elaphurelink).
- An RFC2217 server that exposes the connected serial port.
- A USB/IP server as a fallback option.
The first two options work on most systems, while the USB/IP server is natively supported only on Linux kernels and Windows.
This project currently runs on the ESP32-S3 N16R8, so the SDK configuration is tailored to that storage specification.
It is built with the experimental Clang toolchain instead of GCC. Under -O2 optimization, compilation errors may occur in the file $IDF_PATH/components/mbedtls/port/esp_ds/esp_rsa_dec_alt.c. Until an official fix is released, you may need to manually apply this PR.