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hi no luck, i will try again when i get some flux next week. i have a concern with the PCM5102 Module ’cause when I soldered that I did not have the…

so the blue light flashing is the ESP32 chip indicating no battery attached; the continuous red light is the PCM5102 dac power on status

i should add i also have a red light by the headphone port? i dont see those lights on Floyd Steinbergs video; I am on firmware 1.0

ah sorry I see it is on bootup screen doh!

hi how do you check firmware version? thx