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Re: How to rewire 5V to 40-pin connector after reverse polarity issue?
@mafish That it's not safe for UP board, please do not put the 5V into DC jack and HAT 5V pins at the same time. Either DC jack or HAT 5V pins1 · -
Re: Why does pin 5 has 1,5 volts when unexported or exported as input?
@Tapsa Yes, UP using 2.2k pull-up resistor for I2C port (pin 3, 5, 27, 28). So, if you wanted to use I2C pin as a GPIO input, I will not recommend it. I would suggest that you use a dedicated GPIO pi…1 · -
Re: RS-422 Full Duplex not working in Rx
@rreignier I tested and didn't see any issues with RS-422. So, please provide more information about your application environment for our further verify. Also please double check the information belo…1 · -
Re: usb power wont turn off in system shutdown
@DanielY I've tested here and USB3 (CN35 type A connector) get power turned off in the shutdown state with Ubuntu 16 and Ubuntu 18. Please check your test process and application environment, or rein…1 · -
Re: UART1 pin configuration
@allsey87 Please make sure you have enabled HSUART #1 in BIOS > Chipset > South Bridge > LPSS HSUART #1 support And the general purpose bus (UART, I2C, SPI, GPIO) are available for use with …1 ·
