Update on the project. New version added to openhardware.io
My new development: a mini temperature and humidity (& pressure) sensor with an electronic ink display(tested on nRF52810, nRF52811, nRF52832, nRF52840)). Very low power consumption! The device is ready.
Configuring the device without having to edit the code, Inverting the display color without restarting. multi-language interface. Very low consumption.
Not a bad device to start learning nRF52 and e-paper
My other similar projects:
Mini weather station with e-ink 2.9 Inch
V4 Temp&Hum&Press sensor with E-Ink 1.54
Mini Temp&Hum sensor with E-Ink 1.02
...I hope this development will deserve your like