Add firmware update instructions to README

Added instructions for updating firmware without battery removal.
This commit is contained in:
Alexander Bessman
2025-12-28 12:58:04 +01:00
committed by GitHub
parent 11c0e31f3f
commit 72b3310851

View File

@@ -40,6 +40,14 @@ Select the `badgemagic-ch582.bin` file and click 'Download'.
Where badgemagic-ch582.bin is the binary downloaded above, the .elf file also
works.
### Updating
Once the open source firmware is installed, there is no further need to remove the battery or short-circuit C3 to enter ISP mode. Simply long-press KEY2 to enter ISP mode. Then, flash updated firmware with
```sh
wchisp config reset
wchisp flash badgemagic-ch582.bin
```
## Usage