Jul 18, 2023
Data logging comes for the SAMD51J20 in this Feather M4 Adalogger 🔌🔧💾
The SAMD51 shortage is still killin' us, but we do have a reel of SAMD51J20's that we can use so we're revisiting this design for a SAMD51 M4 Feather with many upgrades. Think of it a a "Feather M4 v2" - with USB C instead of Micro B, 256KB SRAM chip, 8MB of QSPI flash, QT port, tactile switch, micro SD slot on the bottom and disable-able power for the NeoPixel, SD card and external I2C port.