espflash detects wrong flash size
brookman opened this issue · comments
I have an esp-c3-32s-kit-v1.0 (version a) see PDF page 11 .
When flashing with espflash it prints this:
Chip type: esp32c3 (revision v0.3)
Crystal frequency: 40MHz
Flash size: 2MB
Features: WiFi, BLE
MAC address: [redacted]
App/part. size: 1,071,792/2,031,616 bytes, 52.76%
[00:00:01] [========================================] 13/13 0x0
[00:00:00] [========================================] 1/1 0x8000
[00:01:03] [========================================] 608/608 0x10000
[2024-02-11T09:46:00Z INFO ] Flashing has completed!
It says 2MB, however the board is supposed to have 4MB.
I also have the issue that I can only flash and run it by this process:
- unplug the USB cable
- press and hold both buttons
- plug in the USB
- release the buttons
- flash
- unplug the USB cable
- plug in the USB
This only started happening recently. Before I could flash it without this workaround. I suspect something went wrong with the flash size or layout at some point.
The datasheet for the board also says there is a 2MB verison. Could you check what esptool.py detects?
Dear @MabezDev, I checked again and it is indeed the 2MB version. 🫢
I'm terribly sorry!