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‎content/hardware/02.hero/boards/uno-r4-wifi/tutorials/can/can.md

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@@ -30,8 +30,8 @@ The goals of this tutorial are:
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## Controller Area Network (CAN)
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The CAN bus uses two wires: **CAN high** and **CAN low**. On the UNO R4 WiFi, these pins are: A6F1
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- D5/CANRX0 (receive)
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- D4/CANTX0 (transmit)
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- D13/CANRX0 (receive)
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- D10/CANTX0 (transmit)
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To communicate with other CAN devices however, you need a transceiver module. In this tutorial, we will be using a SN65HVD230 breakout. To connect this, you can follow the circuit diagram available in the section below.
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| UNO R4 WiFi | CAN Transceiver |
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| ------------- | --------------- |
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| D5 (CANRX0) | CANRX |
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| D4 (CANTX0) | CANTX |
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| 5V | VIN/VCC/5V |
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| D13 (CANRX0) | CANRX |
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| D10 (CANTX0) | CANTX |
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| 3.3V | VIN/VCC/5V |
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| GND | GND |
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Then, between the CAN transceivers, connect the following:

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