ln on Nostr: npub1e2z26…yldaf 1. the Nordic Power Profiler Kit would most likely suit the need ...
npub1e2z26rv2fk5f9k8ex3xtu6whu5425u7dvn4ju40xr4hfve5q83uqyyldaf (npub1e2z…ldaf) 1. the Nordic Power Profiler Kit would most likely suit the need for looking at the sleep current (https://www.nordicsemi.com/Products/Development-hardware/Power-Profiler-Kit-2)
2. the small and cheap epaper shields or kits usually work with SPI so you mostly just need a microcontroller to drive them, possibly you might need a switch to turn them on/off during and after updates in case they consume some standby current otherwise.
3. it should work fine as it's going to be in (deep-)sleep most of the time anyways.
2. the small and cheap epaper shields or kits usually work with SPI so you mostly just need a microcontroller to drive them, possibly you might need a switch to turn them on/off during and after updates in case they consume some standby current otherwise.
3. it should work fine as it's going to be in (deep-)sleep most of the time anyways.