2.9" ePaper Display Module (296x128) _MAKE_SENSOR_DISTANCE so the servo controller can

so the servo controller can be used via any one of the two interfaces at any time

1 x 8cm long stainless steel nail

320x240 or 160x120 and they're pre-compressed JPEG images which makes them nice and small and easy to store on an SD card

The code is simple to adapt to any other microcontroller

2.9" ePaper Display Module (296x128) _MAKE_SENSOR_DISTANCE so the servo controller canA 2. 9" ePaper display module from Waveshare, with a 296x128 resolution, 170 viewing angles and partial refresh support controlled via SPI. ePaper displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which lose their image when power is removed, ePaper screens are able to hold text and images indefinitely, even without power. ePaper screens are therefore ultra low power, designed to have a wide viewing angle and