ESP32 & MQ-135 Gas Sensor & DHT22 Sensor case

thingiverse

Case for Home Automation Setup Involving ESP32, DHT22, and MQ-135 Devices in a Single Enclosure. The scenario involves integrating ESP32, DHT22, and MQ-135 into the same housing unit, but this setup poses challenges due to the MQ-135's tendency to overheat, potentially damaging the DHT22 sensor on the opposite side of the case. To assess the impact of heat transfer from the MQ-135 to the DHT22, I am currently conducting experiments to evaluate how measurements stabilize under these conditions. Initial findings indicate that the case indeed transfers heat from the MQ-135 to the DHT22, rendering this approach ineffective for accurate temperature readings within the room. However, this design remains available for any future purposes where a similar setup might be beneficial. The Python code supporting this project is publicly accessible on GitHub at https://github.com/divergentti/kanalanautomaatio