** IMPORTANT NOTE **
If you connect to the ESP32 to your HRM, you will need to connect via a different way (ANT+) to your other devices (assuming you have ANT+ in your HRM). BLE only allows for one connection.
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This video will demonstrate how to control your pain cave cooling fan speed with your heart rate monitor. This is not an extensive guide, but more a crude one. Feel free to expand or elaborate on anything that I've done here.
Also let me know what you think in the comments below. Thank you!
Post: www.andrewgrabbs.com/interest...
Github: github.com/agrabbs/hrm_fan_co...
Parts:
- ESP32 Dev Board: amzn.to/2XL9cO1
- Jumper Wires: amzn.to/2ATVnn9
- USB Cable: amzn.to/2XFzilo
- 4 Channel Relay: amzn.to/3cGwsAH
- Heart Rate Monitor: amzn.to/3cGx5dx
- High Velocity Fan: amzn.to/2XGqCuU
Guides:
- Installing ESP32 Dev Library in Arduino: • Install the ESP32 Boar...
Thanks:
- Curious T!mo for all the leg work on the BLE codes.
• ESP32 | BLE Client (He...
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