M5STICK-C, ESP32-PICO(4M), ESP32-PICO-D4

[PSLLSP]

I have noticed that there is a pre-release firmware for device M5STICK-C. I tried my device and it doesn't work. No output to serial console, so it is difficult to troubleshoot. I assume there are several "M5STICK-C" devices. It would be good to describe in more detail what device was tested with NerdMiner firmware. I just report that one "M5STICK-C" device do not work...

Webflash:

Starting flash erase process...
Connected to chip: ESP32-PICO-D4 (revision 1)
Erasing flash... please wait
Erase flash complete.


Starting flash process...
Connected to chip: ESP32-PICO-D4 (revision 1)
Fetching: github-assets/nerdminer-prerelease-V1.7.0/M5Stick-C_bootloader.bin
Fetched: bootloader.bin
Fetching: github-assets/nerdminer-prerelease-V1.7.0/M5Stick-C_partitions.bin
Fetched: partitions.bin
Fetching: github-assets/nerdminer-prerelease-V1.7.0/boot_app0.bin
Fetched: boot_app0.bin
Fetching: github-assets/nerdminer-prerelease-V1.7.0/M5Stick-C_firmware.bin
Fetched: firmware.bin
Flashing bootloader.bin: 0.00%
...
Flashing firmware.bin: 100.00%
Flashing complete.Flashing firmware.bin: 100.00%
Flashing complete.

esptool.py reports this:

Detecting chip type... ESP32
Chip is ESP32-PICO-D4 (revision v1.0)
Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz