EFEKTA Temp&Hum sensor(ver. nRF52 )+E-Ink display
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Attribution-ShareAlike (CC-BY-SA)
Created:
6 years ago
Updated:
4 years ago
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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.

  • nRF52810, nRF52811, nRF52832, nRF52840
  • SHT20, SHT21, SI7020, Si7021, HTU21D, BME280
  • 1.54 e-paper display
  • LED SIDE 1206
  • Combo interface 6P SWD Serial (micro, 3х2/1,27)
  • Step down converter (optional)
  • One or Two battery CR2430, CR2450 or CR2477
  • Two side buttons (first button-reset, the second button - mode.

Configuring the device without having to edit the code, Inverting the display color without restarting. multi-language interface. Very low consumption.

-- GitHub --

-- Buy on tindie.com --

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