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My bad. Changed firmware to the correct one for DPS3005, recalibrated everything, but the issue with voltage under load is still there. 5v 1a – 0.25v 1a
I managed to fix the voltage and current on VALUE-ADC-DAC screen. But now I have an issue that maximum current output is limited to 3A. Also device doesn’t hold the voltage – at 5v 1A the real output is 0.15V 1A
Hello profi-max,
The amount of work you’ve put into this firmware is truly impressive.
I’m having an issue with my DPS3005: both the input and output voltages are calibrated, but when I set Uset to 5V, the device outputs 6.33 V, when I set it to 30 V, it outputs 36 V, which matches the input voltage. Firmware version is 4.5. Also when turning on the device shows DPS3003 instead of DPS3005.
Could you please point me in the right direction to resolve this issue?