Python & Internet of Things
summary
A wearable called Quito measures ECG, heart rate, respiration, SpO2 and blood pressure and claims medical grade accuracy with a two‑month battery; prototypes use Raspberry Pi, pyboard and a Cactus Micro (ESP Wi‑Fi) running micro Python to replace hundreds of Arduino lines. Backend and cloud sync run on Django, devices communicate via MQTT + protobuf, and firmware uses dual images with BLE over‑the‑air updates. Several prototypes reach production (shipping in UK) and the Python stack notably speeds iteration.
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chapters (6)
- 0:00Introduction and product demo
- 2:18Early prototyping experiences
- 7:03Wireless prototyping with Python
- 12:30Microcontroller boards for Python
- 14:17Frameworks for IoT
- 17:47Q&A and closing
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