pin voltage on SPI bus mcp2515https://devzone.nordicsemi.com/f/nordic-q-a/81766/pin-voltage-on-spi-bus-mcp2515Hi. i see that ther are democode in zephyr that use the can shield DFRobot CAN bus V2.0 https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.7.1/zephyr/samples/drivers/can/README.html In the schematic i see that the mcp2515 and tja1050 chipen-USTelligent Community 13Tue, 16 Nov 2021 09:48:53 GMTRE: pin voltage on SPI bus mcp2515https://devzone.nordicsemi.com/thread/339173?ContentTypeID=1Tue, 16 Nov 2021 09:48:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6d8191f7-e72d-4606-8c29-9b945dfc2eb6Jared<p>Hi,</p> <p><a href="https://infocenter.nordicsemi.com/topic/ps_nrf9160/recommended_op_conditions.html#rec_op_conditions">VDD_GPIO on the nRF9160 can be configured to maximum 3V6</a>. Which means that 5V0 is not supported and can damage the board. Consider using a level shifter.&nbsp;</p> <p>regards</p> <p>Jared</p><div style="clear:both;"></div>