![[Image: kc868-h32bs_pix550.jpg]](https://www.kincony.com/images/kc868-h32bs/kc868-h32bs_pix550.jpg)
improvement:
fixed bug sometimes can't save the setting after reboot.
download the ZIP file , unzip update the bin file for KC868-H32BS relay controller by USB-RS232 cable.

firmware update tool download: https://www.kincony.com/download/KC868-C...loader.zip