It is very hard to get a proper thermal reading on reflective surfaces. However an ESP chip which heats up to near "cannot touch anymore" temperatures is for sure not how it should be. Are you sure the reported temperature of 47.7C is correct? Typically 50C is about as hot as one can tole...

there is scamatic, (did not finish to make it readable and correct exact values) https://drive.google.com/file/d/1bXi1Zuqh9jLTOB40AlAEvqapnHcBRRdb/view?usp=sharing and here is bcb https://drive.google.com/file/d/1pbUjBD92KFugaGkYHXIgjsFw3eJfxrw3/view?usp=sharing here some preview on gnd line https:/...

Did notice the strange heat los,s but its crystal with metal surface it reflects infrared, i think i did move away from reflection.

Did get thermal camera there is pictures https://lh3.googleusercontent.com/drive-viewer/AITFw-zfhYUz2-l3BTvWNNJIi9sfAhw98J-3j0gTh9pey1F8i04wUqPm_E1fq07UGm6O0gKlyC80jV8jBvocFvP-x26Zt457=s1600 https://lh3.googleusercontent.com/drive-viewer/AITFw-wX0gRGCwuL8JiquwSnlSyK7wfejidJh-3YOC_wHorjO5sTUEGqXiJ5GQ...

done that, already nothing helps.

Hello i have a big problem with esp8266 hv-628 v1.1 boards , they only work if i use arduino examples , if i using wled, tasmota or espeasy the wifi do not show up , sometimes it shows but its is impossible to connect to something. its clearly the hardware problem, but how to know that it is i tried...

Analog is solution, but not shure if esp8266 analog pin will be up for task. what about "Monitor,G,<GPIO>" "To monitor a GPIO state. By the use of the command you will receive events when the GPIO state of that pin is changed from 1 to 0 and from 0 to 1." and using timer to count...

yes pwm signal, but feedback

here examples

off signal its around 95% of pwm duty


at low procentage

Hello i have question is it possible to read feedback pwm signal from grundfos alpha1 l water pump ? the signal will be at 75 Hz and duty cycle 95% Standby (stop) 90% Alarm stop: fault, blocked pump 85% Alarm stop: electrical fault 75% Warning 70 Saturation at 70 Watt 0% -70% Slope: 1 W / %PWM befor...