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 It would be a (relatively) level* playing field *...though it seems like the actual field will be anything but level. - Jacob Bendicksen [more] |
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| It would be a (relatively) level* playing field *...though it seems like the actual field will be anything but level. - Jacob Bendicksen [more] |
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#4
27-12-2013, 13:40
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Re: 3V3 digital signal to the cRIO
I would say, if you have a two way connection with one direction per line, the RPi tx can be directly connected to the rx on the crio. However, you would need a resistor in the rx of the pi. Are you using i2C or SPI, etc? I use a 5v UART connection with my pi to access terminal via serial.
5v requires 2v5 to register a 1. |
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