Hi, I bought this device: ModelId is "000004pxun", and "ETU9-OUPA-WIFI-II-1-BL-NR_V1.0" is printed on the PCB. Flashing was really easy, and there are lots of similar devices here where I could "steal" an autoexec.bat from. But if I switch the relay on, my Wi-Fi dies. :-) The reason for this is "Error:MAIN:Low heap warning!". The standard log entry is 70k ("free 68312"), but when I press the on-button...
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