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BG353854131 In ohms mode it is selectable, beeper can be enabled or disabled. In diode mode it does not beep.

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Q: Is it possible to use it while charging?

尋ねた rafaelsans に 2021-11-11 14:49:19

BG353854131 In principle yes, but it is of no practical use. The compressor's power demand greatly exceeds the small power available through the USB charging socket, so it makes not difference if the pump is connected to USB or not when pumping for a short time.

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Q: can it work directly from a solar panel which has 91 volts on VOC?

尋ねた BG141121117 に 2021-05-26 11:30:50

BG353854131 No. It is clearly stated in the specs that the voltage range is 10.8-30V or 20-45V (depending on the model chosen).

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Q: Can anyone tell if there is a C 19 on the board?

尋ねた BG123916752 に 2021-02-27 01:28:18

BG353854131 No there isn't, just empty solder pads labeled C19.

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BG353854131 Does *not* have bluetooth, despite being mentioned in the specs. No microphone as far as I can tell. A mouse and keyboard can be connected through USB.

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