3v3 Sustain for Raspberry Pi 4

Description Show Reviews Pi4, ClusterHAT, FanSHIM, etc. NOT included. Keep the 3.3v rail alive between reboots. When rebooting a Raspberry Pi 4 the 3.3 volt rail is reset which causes problems for some HATs. 3v3 Sustain fits in between a Raspberry Pi and a HAT/pHAT and provides a stable 3.3 volts (300 mA max) during reboots. It also has a cutout to help keep the Pi 4 cooler (can be used with the Pimoroni FanSHIM, etc.). Included Pre-soldered 3v3 Sustain PCB 4x 12mm M2.5 spacers 8x 6mm M2.5 screws 0 Reviews Hide Reviews Show Reviews