smartboxchannel / efekta-eink270-temp-hum-press-sensor-nrf52 Goto Github PK
View Code? Open in Web Editor NEWMicro weather station. Wireless temperature, humidity and pressure sensor. Designed on the nRF52 chip. The temperature, humidity and pressure sensor BME280, SHT20, SHT21, SI7020, SI7021, HTU20D, HTU21D is used. Power sources used: CR2430/CR2450/CR2477. Power consumption when transmitting data is 8mA, in sleep mode is 5uA. Optionally, a step-down DC-DC Converter can be installed (TPS62745DSSR).
License: GNU General Public License v3.0