H32B need update fimrware to use KC868-AK, H32B Pro is no problem. but you should have ST-Link for update STM32 CPU.
here is st-link cable: https://www.aliexpress.us/item/225183283..._shipto=US
H32B will update firmware in furture when our development team have time. when it released, i will update to you.
here is st-link cable: https://www.aliexpress.us/item/225183283..._shipto=US
H32B will update firmware in furture when our development team have time. when it released, i will update to you.