A utility for reading and writing flash contents on Sinowealth 8051-based devices (keyboards and mice) since they all seem to have similar ISP bootloaders.

This is an experimental tool, so use it at your own risk.

To enable running this tool without superuser privileges add the following udev rule with xxxx and yyyy replaced with your device Vendor ID and Product ID respectively.

# /etc/udev/rules.d/plugdev.rule
SUBSYSTEMS=="usb", ATTRS{idVendor}=="xxxx", ATTRS{idProduct}=="yyyy", MODE="0660", GROUP="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0603", ATTRS{idProduct}=="1020", MODE="0660", GROUP="plugdev"

Make sure your user is part of the plugdev group.

• https://github.com/gashtaan/sinowealth-8051-dumper
• https://github.com/ayufan-rock64/pinebook-pro-keyboard-updater