Has anyone had the experience of being able to use a GPS on this board in GPIO pin 8 and 10 (UART_AO_A_TXD, UART_AO_A_RXD)? when I have the GPS connected it does not boot, but if I disconnect it it boots and when I connect it it works perfectly… Thanks

Connect GPS on UART_AO_A

theophile July 3, 2023, 2:10pm 4

Instruction of how to fix 2 seconds delay at boot and not working reboot Zero Series

I was looking for environment that helps me to edit/compile U-boot loader to disable 2 seconds delay at boot time…Cuz I’m completely new to some kernel editing stuff. So I create it and sharing with you guys))) + Bonus is that now $ reboot stuck bug is fixed by created boot-loader and board can reboot as expected The Official instruction doesn’t work for me (there were many errors on different stages) but you should read it to understand the process and where most files and commands were …

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