Firebeetle 2 ESP32-C6

Hi,

I had the same problem. The flash size seems to be wrong for the ESP32-C6FH4. That seems to help for me:

Start menuconfig via “pio run --target menuconfig” in PlattformIO CLI. Navigate to “Serial flasher config --> Flash size” and select 4 MB. Save with “S”, exit and compile.

Best regards,

Markus

Same situation. I managed to build and upload my firmware on the board using this platformio.ini:

[env:esp32-c6-devkitm-1]

platform = espressif32

board = esp32-c6-devkitm-1

framework = espidf

Then I found that my firebeetle esp32-c6 does not boot, as I can read in the terminal of PlatformIO

ESP-ROM:esp32c6-20220919
Build:Sep 19 2022
rst:0x3 (LP_SW_HPSYS),boot:0x1c (SPI_FAST_FLASH_BOOT)
Saved PC:0x4001974a
SPIWP:0xee
mode:DIO, clock div:2
load:0x4086c110,len:0xe80
load:0x4086e610,len:0x304c
load:0x40875720,len:0x16b8
entry 0x4086c110
I (22) boot: ESP-IDF 5.4.0 2nd stage bootloader
I (23) boot: compile time Feb  3 2025 08:10:19
I (23) boot: chip revision: v0.1
I (24) boot: efuse block revision: v0.2
I (26) boot.esp32c6: SPI Speed      : 80MHz
I (30) boot.esp32c6: SPI Mode       : DIO
I (34) boot.esp32c6: SPI Flash Size : 4MB
I (37) boot: Enabling RNG early entropy source...
I (42) boot: Partition Table:
I (45) boot: ## Label            Usage          Type ST Offset   Length
I (51) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (57) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (64) boot:  2 factory          factory app      00 00 00010000 00100000
I (70) boot: End of partition table
E (74) esp_image: Failed to fetch app description header!
E (79) boot: Factory app partition is not bootable
E (83) boot: No bootable app partitions in the partition table

As of today, platform io has not been adapted to any third-party ESP32-C6 dev boards. only boards from the ESP manufacturer espressif can be adapted.

Were you able to figure this out?

Is there an update on this?  I just received 3 Firebeetle2-C6 boards and I can't use them via PlatformIO