SAM C21 Xplained Pro
J-Link EDBG unable to connect to target The Atmel SAM C21 Xplained Pro requires some special handling inside the J-Link EDBG firmware to work correctly. This special handling has been added in the J-Link EDBG firmware from 16-04-26. Please make sure that this or a later version of the firmware is used. For more information about how to get the latest firmware and how to replace the Atmel EDBG firmware with a J-Link EDBG firmware, please refer to our website: Bla