Re: How do I connect ATSAME70j21B to PICKIT 4
I'm not familiar with the ATSAME70J21B but have considered looking into the ATSAME70 series.
I got the ICD4 RJ45 Universal Adapter board for future use (Part# AC102015) which connects to the PicKit4 and others. It is a breakout board with various other connectors: JTAG/SWD, JTAG, AVR JTAG, ICSP JTAG, and RJ45
Here's the link:
MacBook Pro (Retina, 15-inch, Mid 2015) with MacOS Mojave (10.14.6) and MPLAB X IDE v5.30
Curiosity PIC32MZ EF 1 & 2, PIC24F Curiosity, XPRESS EVAL BOARD (PIC16F18855), SAMA5D3 Xplained and various custom boards.