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Sorry, no. As this is a general programming Q, I'm moving to a discussion for followup. I'd suggest looking at some of the existing Arduino libraries for talking to your chip for starters... |
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Thank you. I now have something working, I have found out what I was doing wrong. John |
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I am attempting to connect an external EEPROM AT24C256 to a Raspberry Pi Pico using I2C via pins GP6 and GP7.
A scan for the I2C device finds 0x50 and 0x58 as on other hardware (e.g. Arduino DUE).
Write apparently succeeds and read fails.
I am using the latest Arduino-Pico 2.6.4. and Arduino IDE 1.8.19. I am using Wire1 and pins GP6 and GP7.
Do you have any relevant examples?
Thanks
John
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