Currently supported Geehy devices:

APM32A091RCT [LQFP64], APM32A103VET [LQFP100], APM32E103CCT [LQFP48], APM32E103CET [LQFP48], APM32E103RCT [LQFP64], APM32E103RET [LQFP64], APM32E103VCT [LQFP100], APM32E103VET [LQFP100], APM32E103ZCT [LQFP144], APM32E103ZET [LQFP144], APM32F003F4P [TSSOP20], APM32F003F6P [TSSOP20], APM32F030C6T [LQFP48], APM32F030C8T [LQFP48], APM32F030CCT [LQFP48], APM32F030R8T [LQFP64], APM32F030RCT [LQFP64], APM32F051C6T [LQFP48], APM32F051C8T [LQFP48], APM32F051R6T [LQFP64], APM32F051R8T [LQFP64], APM32F072C8T [LQFP48], APM32F072C8U [QFN48], APM32F072CBT [LQFP48], APM32F072CBU [QFN48], APM32F072R8T [LQFP64], APM32F072RBT [LQFP64], APM32F072V8T [LQFP100], APM32F072VBT [LQFP100], APM32F091RBT [LQFP64], APM32F091RCT [LQFP64], APM32F103C4T [LQFP48], APM32F103C6T [LQFP48], APM32F103C8T [LQFP48], APM32F103CBT [LQFP48], APM32F103CCT [LQFP48], APM32F103R4T [LQFP64], APM32F103R6T [LQFP64], APM32F103R8T [LQFP64], APM32F103RBT [LQFP64], APM32F103RCT [LQFP64], APM32F103RDT [LQFP64], APM32F103RET [LQFP64], APM32F103VBT [LQFP100], APM32F103VCT [LQFP100], APM32F103VDT [LQFP100], APM32F103VET [LQFP100], APM32F105R8T [LQFP64], APM32F105RBT [LQFP64], APM32F105RCT [LQFP64], APM32F105V8T [LQFP100], APM32F105VBT [LQFP100], APM32F105VCT [LQFP100], APM32F107RBT [LQFP64], APM32F107RCT [LQFP64], APM32F107VBT [LQFP100], APM32F107VCT [LQFP100]