Mini weather station with e-ink 2.9 Inch

Description

Temperature, humidity and pressure sensor with an electronic ink display 2.9 Inch, very low power consumption, very small device.
What is it?
It is a compact wireless mini weather station with a 2.9 Inch e-paper display with screen resolution of 296x128 pixels. The device has an industrial look, at least I wanted to achieve this. The sensor has very good energy efficiency. Powered by nRF52 multi-protocol chip (BLE, Zigbee, Thread, ESB). The device comes preinstalled with MySensor Protocol (ESB) wireless networking software - www.mysensors.org, can also work as a standalone device without a network. Can use both a ready-made device and a device for developing your own software right away.
What makes it special?
RF module MINEW MS50SFA supplied in several modifications with nRF52832 chip.
Arduino development environment compatible.
The project uses e-paper display (GDEH029A1) from Dalian Good Display Co.ltd.
Very long runtime with one or two CR2450 battery.
Consumption in data transmission mode - 8mA, in sleep mode 4.7μA.
The ability to install different sensors (si7020, si7021, sht20, sht21, htu20d, htu21d or bme280(sold with this sensor))
The case is printed on a FDM 3D printer. After printing, sanding and polishing is applied
Inside the case, magnet are installed for fixing to magnetic surfaces.
For more information, please contact the seller.