DIYmall VK-162 GMOUSE GPS Module

[librecomputer]

@librecomputer

It should be a power issue. Measure the voltage of the 5V pin on the board GPIO header with an oscilloscope. If it drops below 5V, your device could experience issues.

Troubleshooting General Boot Issues

Top 5 Gotchas Get a good power supply capable of 1.5A or higher. Our CC boards typical use around 1.0A, each USB device use somewhere between 0.1A to 1A. The cable and connector quality and seating is as important as the power supply. If your board spontaneously reboots without any error message, it’s a power problem. a) If planning to use a spinning hard drive or SSD, put a powered hub between the board and the device as they exceed normal USB power budget. b) For power supplies where the c…

These are not desktops with 100W+ power supplies so when USB devices start having issues, it’s generally a power problem first.