Board using HC32L110 serial MCU 16K Flash / 2K RAM: HC32L110C4UA, HC32L110C4PA, HC32L110B4PA; 32K Flash / 4k RAM: HC32L110C6UA, HC32L110C6PA, HC32L110B6PA, HC32L110B6YA; Programmer J-Link: J-Link OB programmer or PyOCD: DAPLink or J-Link ...