Finally working prototypes

A project log for MAX3421E FeatherWing

MAX3421E FeatherWing

davedarkodavedarko 01/26/2019 at 18:340 Comments

After I read 2.7V on the VCC pins it finally made click - the VCC pins weren't connected to the 3.3V pin, but got voltage through diodes on the enable and SPI pins. This made me so happy, that I bought some new boards and parts and I will make this a tindie product at one point.