chip_id

dpavlin@nuc:/nuc/esp32/esp-idf/examples$ /nuc/esp32/esptool/esptool.py --port /dev/ttyUSB4 chip_id
esptool.py v3.2-dev
Serial port /dev/ttyUSB4
Connecting....
Detecting chip type... ESP32-C3
Chip is ESP32-C3 (revision 3)
Features: Wi-Fi
Crystal is 40MHz
MAC: 7c:df:a1:b6:b4:94
Uploading stub...
Running stub...
Stub running...
Warning: ESP32-C3 has no Chip ID. Reading MAC instead.
MAC: 7c:df:a1:b6:b4:94
Hard resetting via RTS pin...

flash_id

dpavlin@nuc:/nuc/esp32/esp-idf/examples$ /nuc/esp32/esptool/esptool.py --port /dev/ttyUSB4 flash_id
esptool.py v3.2-dev
Serial port /dev/ttyUSB4
Connecting....
Detecting chip type... ESP32-C3
Chip is ESP32-C3 (revision 3)
Features: Wi-Fi
Crystal is 40MHz
MAC: 7c:df:a1:b6:b4:94
Uploading stub...
Running stub...
Stub running...
Manufacturer: 5e
Device: 6015
Detected flash size: 2MB
Hard resetting via RTS pin...

module info

https://docs.ai-thinker.com/_media/esp32/docs/esp-c3-32s-kit-v1.0_specification.pdf

Wiring of onboard lights

IO5 is connected to RGB blue lamp beads; IO3 is connected to
RGB red lamp beads; IO4 is connected to RGB green lamp
beads; IO19 is connected to cool color lamp beads; IO18 is
connected to warm color lamp beads;（high level is valid）