Designing a Smartwatch using ESP32 Part 2 - Ambient Light and Heart Rate Sensors
Designing a Smartwatch using ESP32 Part 2 - Ambient Light and Heart Rate Sensors
Jobit Joseph
Thu, 08/18/2022 - 16:46
In the last part, DIY Smartwatch using ESP32, we have looked at how to make some interesting watch faces for our smartwatch project. In this part, we will be looking at how to interface some sensors to our smartwatch and will be interfacing the BH1750 ambient light sensor and the MAX30102 Heart rate sensor. We will be looking at interfacing each of these modules separately.
[original story: Circuit Digest]