CAN/RS232 Shield
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Electronics / Circuit Boards & Components

CAN/RS232 Shield

$40.00
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The CAN/RS232 Shield gives your OpenMV Cam the ability to transmit RS232 signals to equipment and communicate over the CAN bus at the same time! You can transmit data up to 1 Mb/s via RS232 and 8 Mb/s via CAN (this requires an OpenMV Cam with CAN-FD support, though otherwise, normal CAN maxes out at 1 Mb/s). RS232 uses P4 (TX) and P5 (RX). CAN uses P1 (TX) and P3 (RX). You may also move the TX channel for CAN to P2. Additionally, you can disconnect all of these pins if you don't need them. Better yet! The shield features a wide voltage range 6-36V input, which is robust to reverse voltage and features robust transient surge protection. Use this input to power your OpenMV Cam from 12/24V power supplies without having to worry about damaging your camera. The wide range voltage supply outputs 5.4V on VIN via an OR'ing diode so that you can power your OpenMV Cam from multiple shields with OR'ing diodes (e.g. all of our dual header column shields). The shield also features a robust 0-5V ADC

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