The PS Thermo is a smart thermostat project developed by me, consisting of a control hub (that also acts as a gateway) and various sub-GHz RF wireless sensors/actuators. In essence, it is a much more advanced version of the BBoilRF…
Those of you that follow me on Twitter might already know that I’ve been working on an ESP32 based IoT control hub/gateway project with touch TFT lately. Let me describe what problems I am trying to address with this project.…
I’ve blogged before why firmware-over-the-air (FOTA) updates are a must-have nowadays, however, my old AVR+RFM based projects were incapable of that due to the lack of external flash to temporary store the new firmware before it is flashed on the chip.…
I’ve mentioned my plans for this project during the IoT hangout session few months ago, it has finally materialized as working prototype. The blocker so far was the lack of ESP8266 RFM69 driver and free time on my end, so I’ve…