Octoprint undervoltage

[Jacques Maeder]

Hi,

I have a BIQU-BX with Raspery PI and Octoprint (Octodash) installed and since recently it started to report an undervoltage error.

Is there a way to adjust the voltage supply to the PI ?

[BTT Tony]

Hi,

Raspberry Pi is best powered by a 5V 2A power supply alone

[Jacques Maeder]

On 3/21/2022 at 12:05 PM, BTT Tony said:

Hi,

Raspberry Pi is best powered by a 5V 2A power supply alone

Yes, it seems to work better, but in this case, without the micro-hdmi jumper the BX display does not work in Raspery mode.

I tried also to raise the main power supply to 26V instead 25V but it does not help.

So how could I use both the PI power supply and have the connection between the PI and the BX display board ?

[BIQU info]

On 5/17/2022 at 12:12 AM, Jacques Maeder said:

Yes, it seems to work better, but in this case, without the micro-hdmi jumper the BX display does not work in Raspery mode.

I tried also to raise the main power supply to 26V instead 25V but it does not help.

So how could I use both the PI power supply and have the connection between the PI and the BX display board ?

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