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by Dirk1980ac
Mon Oct 16, 2017 11:31 am
Forum: Advanced users
Topic: Override config.txt with HAT EEPROM?
Replies: 0
Views: 227

Override config.txt with HAT EEPROM?

I have a question on this topic: I'm developing my own expansion board for my embedded solution with a Pi 3. On this Board I have multiple I2C Devices, SPI-Devices and a serial port for service purposes (console via RS232) and I will install a HAT EEPROM. Is there any way to enforce serial on, SPI o...
by Dirk1980ac
Fri Oct 13, 2017 4:30 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Raspi HAT EEPROM and device-tree
Replies: 11
Views: 38114

Re: STICKY: HOWTO: Raspi HAT EEPROM and device-tree

I have the exact same question how do I connect my eeprom with ground when I am at home? Is there no other way to get rid of the read-only mode?? If it is a Board build by yourself, you could do it with a GPIO-Pin and a transistor or something like this. Set GPIO high, ground the WP_Pin and write. ...

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