Andrew Lamchenko

Plant-Watering-Sensor-Zigbee. Plant Watering Sensor Project for Zigbee Network (in the beginning it was based on the Source Code of theDIYRUZ Flower Project - https://github.com/diyruz/flower).

eON-AQSENS_213_V2_ED3-EFEKTALAB. Wireless, battery-operated Mini air quality and weather station. Air quality, temperature, humidity, pressure, weather forecast. Designed on the RF52810, nRF52811, nRF52832, nRF52833, nRF52840 wireless radio modules. The temperature, humidity and pressure sensor BME280, temperature and pressure sensor BMP280, temperature and humidity sensor SHTC3, light sensor MAX44009, air quality sensor SGP40 is used The device is powered by CR2477 battery. Consumption when transmitting data is 8mA, in sleep mode is 325uA-35uA (see datasheet SGP40).

SONOFF-SNZB-02-Temperature-and-humidity-sensor. An alternative firmware version for the SONOFF SNZB-02 temperature and humidity sensor. Adjustable sleep interval via zigbee network, thermostat and hydrostat functionality, standard temperature and humidity clusters, binding support.

EFEKTA-THP. It is a wireless temperature, pressure and humidity sensor, supports working in Zigbee networks. (Zigbee2mqtt open source project). Built on CC2530 chip (Zigbee), two modications: Ebyte E18-MS1PA2-PCB radio module with amplifier and Ebyte E18-MS1-PCB. Powered by the most common AAA batteries.

IKEA-VINDRIKTNING_ZIGBEE_I_II_III.

eON-INDOOR_CLIMATE_SENSOR_290-EFEKTALAB. New arduino project. Wireless weather mini station with electronic ink display 2.9 inches (GDEH029A1 OR GDEM029T94), very low power consumption,compact size, housing with magnets. The device can use si7020 / 21, sht20 / 21, HTU20/21D or BME280 sensors. Use the MINEW MS50SFA RF module with nRF52832 chips, or the EBYTE E73 module with nRF52840 and nRF52833 chips.

EFEKTA_E73C_PWS_MODULE. C++

EFEKTA-EINK102-TEMP-HUM-MICRO-SENSOR-NRF52. Project of a temperature and humidity sensor with an electronic ink display 1.02 Inch ( GDEW0102T4 ), very low power consumption, very small device. The device uses a si7020/21, sht20/21 or HTU20/21D sensors. Used MINEW MS50SFA RF Module with nRF5210, nRF52811, nRF52832 chips.

EFEKTA_Pixel_Open_Air_v1_v2.

MICRO-MULTI-TEMPERATURE-SENSOR-WITH-ACCELEROMETR. My new device, made specifically for the case with Aliexpress (33 * 33 * 10). The device is based on nRF52810, nRF52811, nRF52832 chips. BLE and ESB communication protocol. The sensor is a multi temperature sensor, it is possible to install sensors SI7020, SI7021, SHT20, SHT21, HTU21D, BME280, LMT01, TMP117, HDC2080. It is also possible to install an accelerometer LIS2DW12, LIS2DH12. Powered by CR2032 battery.

EFEKTA_eON213z. My new zigbee project. Wireless temperature and humidity mini sensor with electronic ink display 2.13 inches, low power consumption, compact size, enclosure with magnets. The device use SHTC3 sensors, chip CC2530, battery CR2477.

Wireless-capacitive-soil-moisture-mini-sensor-with-e-paper-display-1.02inch. C++

EFEKTA-EINK154-TEMP-HUM-PRES-SENSOR-NRF52_V3. 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 nRF5210, nRF52811, nRF52832, nRF52840. Multi-language, color inversion, powered by one or two batteries.

EFEKTA-eTH102z. JavaScript

EFEKTA-DOOR-WINDOW-SENSOR. Reed switch, accelerometer in the shock sensor mode, magnetic field sensor(for detecting the magnetization of the reed switch during hacking). Several variants of the device on chips: nRF52811, nRF52840.

EFEKTA_WATER_LEAK_SENSOR. C++

EFEKTA-LIS2DW12-MAX44009-E73C. C++

EFEKTA-EINK213-TEMP-HUM-PRESS-SENSOR-NRF52840-V2. Micro weather station. Wireless temperature, humidity, pressure, weather forecast and light sensor. Designed on the nRF52840 wireless radio module. The temperature, humidity and pressure sensor BME280, SHT20, SHT21, SI7020, SI7021, HTU20D, HTU21D is used. Light sensor MAX44009. The device is powered by a CR2450 battery. Power consumption when transmitting data is 8mA, in sleep mode is 4.7uA.

EFEKTA-nRF52840-MINI-DEV-BOARD.

EFEKTA-Open_PM_Monitor. Project of particle monitoring sensor (PM1.0, PM2.5, PM10, PM2.5 Index, TVOC) with analog pointer display, Zigbee 3.0. The sensor is a network router. The particle sensor, in addition to PM2.5 data, also measures PM1, PM10 and calculates PM2.5 Index. The project is based on the ASAIR APM10 sensor.

EFEKTA-Pool-Temperature-Sensor. C

EFEKTA_E73B_PWS_MODULE. C++

Efekta-eFlora. JavaScript

eON-INDOOR_CLIMATE_SENSOR_EFEKTA_eON29wz. It's a fully assembled and programmed compact wireless devices, atmospheric pressure, temperature, humidity, weather forecaster, illumination, charts with 2.9" e-paper display, resolution of 296 x 128 pixels. The device has an industrial look, at least I wanted to achieve this. The sensor has good energy efficiency. Powered by CC2530 chip (Zigbee).

EFEKTA-eFlora-Pro.

WIRELESS-TEMPERATURE-HUMIDITY-SENSOR-V1-nRF52840-E73. Wireless temperature and humidity sensor. Designed on the nRF52840 chip. The temperature and humidity sensor SHT20/SHT21/SI7020/SI7021 is used. Power sources used: CR2430/CR2450/CR2477. Power consumption when transmitting data is 8mA, in sleep mode is 5uA.

Capacitive-touch-switch-module-with-led-illumination. Project of a small module for a touch-sensitive capacitive button running on a ttp223 chip. Two-color led illumination of states.

EFEKTA-TH-v2. JavaScript

EFEKTA_iAQ. JavaScript

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).

arduino-nRF5. Arduino Core for Nordic Semiconductor nRF5 based boards

EFEKTA-CO2-Smart-Monitor. JavaScript

EFEKTA-eON37-Smart-Clock.

EFEKTA-zFlora. Python

EFEKTA_iAQ_S_I_II_III. JavaScript

EFEKTA-nRF52840-TEMP-HUM-PIR-AMBIENT-SENSOR.

LIS2DW12. Arduino library to support the LIS2DW12 3D accelerometer

EFEKTA-TDS. Датчик EFEKTA TDS Monitor предназначен для измерения качества воды, работает в сетях Zigbee. Роутер сети Zigbee. Поддерживается работа в системах автоматизации Home Assistant через Zigbee2mqtt, в Спрут Хаб.

EFEKTA-AQ-Smart-Monitor-Gen2.

EFEKTA_WIRELESS_TOUCH_SWITCH. C++

motion. DIY Zigbee CC2530 Motion sensor (AM312/ AM412/ BS312/ BS412), Temperature /Humidity /Pressure sensor (BME280), Ambient Light sensor (BH1750), Magnet sensor, Light Dependent resistor (LDR)

EFEKTA-AQ-Smart-Monitor. Python

EFEKTA-TH-DUO. Python

zigbee2mqtt.io. 📘 Zigbee2mqtt documentation

EFEKTA-Smart-Air-Quality-Box. Python

epdiy. EPDiy is a driver board for affordable e-Paper (or E-ink) displays.

zigbee. Database of Zigbee devices compatible with third party gateways: ZHA, deCONZ, Zigbee2MQTT, Tasmota, ZiGate, ioBroker,

EFEKTA_eON29wz. Indoor climate sensor EFEKTA_eON29wz with e-ink display

zigbee-herdsman. A Node.js Zigbee library

paperdink. ESP32 based E-paper display.

MAX44009. Arduino library for the MAX44009 luxmeter chip