I tried it with both sets of pins & i did have pull-up resistors on the 20 & 21 pins.
From does seem like it would be useful to add that information to the Wire library reference page. Library examples page implies the Wire library is not compatible with Due I've reported it to the Arduino developers: It does seem like it would be useful to add that information to the Wire library reference page. Adding two pullup resistor on SDA1 and SCL1 lines is required for using Wire1. While SDA and SCL have internal pullup resistors, SDA1 and SCL1 have not. SDA1 and SCL1 can be controlled using the Wire1 class provided by the Wire library. Support TWI communication using the Wire library. There is the question of which set of pins would be supported. My hunch is that with the Arduino Due having Two sets of TWI pins Its example sketches are functionally identical (other than a couple of device IDs being different). The hardware package of the Due, Arduino SAM Boards does contain a Wire library. Please give me the code and explain how the code worksI don't have any experience with the Due but it definitely seems wrong or at the least unclear what that sentence means. If the potentiometer value is greater than 512, motor should rotate anti-clockwise If the potentiometer value is less than 512, motor should rotate clockwise What i want to happen is that I have connected a potentiometer on the transmitter arduino, I want to receive it on the receiver side and alter the data to controll a motor In the reciver serial monitor, I am not able to view anything being received Message with a good checksum received, print it. If (vw_get_message(buf, &buflen)) // Non-blockingĭigitalWrite(13, HIGH) // Flash a light to show received good message
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