EFEKTA-EINK154-TEMP-HUM-PRES-SENSOR-NRF52_V4. Project of a temperature, humidity and pressure sensor with an electronic ink display. The screen size is 1.54 inches. The device uses a si7021, sht21,htu21d or bme280 sensor. used chip nRF52832, nRF52833, nRF52840. Multi-language, color inversion, powered by one or two batteries. A new version of the display is being used(GDEH0154D67), the highest resolution(number of pixels per 1 inch) among displays of other sizes, the best contrast(black is black).

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.