It seems that there is a power peak when the Raspberry Pi is powered on, and the insufficient battery load capacity leads to a sudden power feed. At this moment, the battery cannot provide sufficie...

Hi@mandy, I've already read the Wiki.Since the Wiki doesn't mention it, I asked here.Please provide information here.Thank you.  

Please refer to the wiki for back-to-ac configuration.

HiI am using EP-0136, but if I press the multi-function button by mistake, the power turns off.If Linux is suddenly powered off, it can cause serious damage to the system.Is it possible to prevent ...

PSON need rising(or falling) edge to trigger,not the fixed level.

Please refer to this URL: https://wiki.52pi.com/index.php?title=EP-0099 on Official Compatibility Test  section. 

you mean this one ?

This isolation is designed to prevent damage to USB devices caused by a "bad USB" that could lead to a short circuit, potentially burning out the USB port of the device. Its purpose is to protect y...

All connections are directly made to the GPIO pins. Refer to the silk-screened information on the board for details.

Yes, It 's coming soon, we are testing it right now.  

Please contact our sales by sending mail to support@52pi.com  

Windows 11 is supported because this disk expansion board communicates with the Raspberry Pi through USB 3.0. As long as the Windows 11 operating system supports the USB protocol, it should be comp...

Hello,   I am interested in purchasing the ZP-0140 kit for my Pi4. I would want to connect the SSD adapter board that comes with it to my Windows 11 laptop to image the SSD. Will this work? ...

Fantastic Cooler, it has but one fault: the supplied Torx scredriver is not the right size, it is a T7 while the screws that hold the Nano Heatsink are T6 https://forums.developer.nvidia.com/t/size...

Is this coming soon?  Thx

Example one: - Connecting a PC to a PC via USB would the USB Isolator isolate the 5v but let the signal through each way.Example 2  Connect two PCs into a 5v powered hub which in turn also hos...

Hello, Can someone tell le where to find a wiring diagram of the EP-0123 ? I am a newbie I succeeded conecting temp sensors on my Pi4 (works fine I can read the values in Python) but I need more ...

Thanks to a non-English post to an Amazon review for this product from Spain on 21 April 2022; I found that the PSON line can be used to switch the PSU on or off by removing the switch from the D-1...

1I have a "GeeekPi Team D-1188 ver 1.0" PSU ATX breakout board. It works GREAT with the mounted switch to turn the PSU on or off, but I'd like to use an external switch mounted elsewhere. It is my...