f045a2483eeef9dee7244651063073476108d258 — Krystian Chachuła 2 months ago 7115db5
Add theory of operation
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A docs/theory-of-operation.md
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# Theory of operation

Wireless probes measure ambient temperature, humidity and pressure using a Bosch
Sensortec BME280 sensor.
A data packet is then created according to the custom [protocol](protocol.md).
This packet is then transmitted over a 434 MHz radio using on–off keying (OOK)
The receiver listens for packets and displays the data from multiple probes on
its epaper display.