No matter which pin I connect the Receiver to (I need to connect the receiver first in order to read out the signals of the 433 Hz control which came with the outlets) I won't receive any signals on the receiver. I followed several tutorials regarding the wiring and uploaded the example files to the ESP32. For this I got an ESP32 NodeMCU, a RTC time module (which seems to work quite fine) and a 433 Hz receiver/sender set. However, I am trying to build some control box for my terrarium which should - in the first design - steer various lamps and the rain pump via remote controlled outlets. ![]() But - before I receive the tip "use an Arduino" - I decided to go for the ESP32 because of the size and the capability to connect it to the WLAN. ![]() I'm pretty new to Arduino and especially ESP32.
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