DFR0848 pins problems
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Why my DFR 0848 shield (V1.0) does not have the same GPIO assignment on the I2C and SPI ports as the technical documentation available on the DFRobot site.
My shield DFR 0848 V1.0 -> I2C0 | SDA = GPIO 8 | SCL=GPIO 9
My shield DFR 0848 V1.0 -> I2C1 | SDA = GPIO 6 | SCL=GPIO 7
Wiki SKU:DFR0848 -> I2C0 | SDA = GPIO 4 | SCL=GPIO5
Wiki SKU:DFR0848 -> I2C1 | SDA = GPIO 26 | SCL=GPIO 27
The configuration on the technical documentation available on the DFRobot site seems to me to be optimal.
The V1.0 version I just bought, is it a defective series?
Thanks for an explanation about this problem.
I have checked the Pins marked on my board, all it's ok regarding datasheets.raspberrypi.com/pico.
Now, I'am trying to connect my Display DFR0665 2.8" Touch with GDI.
Thank you!
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Many pins of PICO can be multiplexed as IIC, you can refer to: https://datasheets.raspberrypi.com/pico/Pico-R3-A4-Pinout.pdf
I think you should use the Pin marked on your board.
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