
“The Nano HV UPDI programmer will allow using the additional configuration settings for the UPDI pin without the fear of getting locked out from the MCU. There are 3 programming modes: UPDI, HV or PCHV (described below). The target voltage is 5V.”

“The Nano HV UPDI programmer will allow using the additional configuration settings for the UPDI pin without the fear of getting locked out from the MCU. There are 3 programming modes: UPDI, HV or PCHV (described below). The target voltage is 5V.”