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sensors.AFRICA is a citizen science-focused initiative by Code for Africa
that seeks to address data gaps by providing low cost sensors, which people can use to measure and monitor the quality of the air, water, sound and radiation in their communities.
Visit our website
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Get your city onboard
All live sensors can be found in our map dashboard
Historical data can be found on open.AFRICA Open data repository
Interactive Grafana dashboard Grafana dashboard
Next page Components supply
See Assembly of parts.
Recommended: NodeMCU ESP8266 (WLAN/CPU), PMS5003 (PM sensor), USB power supply and flat micro USB cable, cable ties, enclosure.
Optional: Solar Panel, Battery Pack, GSM module, SIM Card, GSM Antenna, LIPO Battery for the GSM, DHT22 (temperature/humidity), BME280 (barometer/temperature/humidity), MQ135 (gas sensor - CO2, benzene etc.)
![Overview of components]
- sensors.AFRICA Introduction
- Sources of supply items
- Installing firmware
- Known Errors
- Component assembly(Circuit)
- Assembling parts
- Sensor configuration
- Entry in the database
- Links(Graphics, Sensor Info)
- APIs
- NodeMCU Pinouts v2, v3
- Datasheets, Specifications
- Connection of additional sensors and hardware
- Send Air Quality Data
- Studies
- Similar projects
- Humidity Correction
for more, see logs