Tag: Hardware
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Discovery 3 CAN Bus, Part 8: The LilyGO CAN Transceiver TX Saga
We spent weeks trying to transmit CAN frames from the LilyGO ESP32 board. Frames were received perfectly but nothing would transmit. The fix? Two GPIOs we never knew existed: ME2107_EN (GPIO16) and CAN_SPEED_MODE (GPIO23).