Mini Mainboard: Difference between revisions
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| Line 4: | Line 4: | ||
* The Wifi module socket | * The Wifi module socket | ||
* Relay drivers | * Relay drivers | ||
In addition the mini mainboard allows talking to SPI peripherals. Therefore some pins have double mapping: | |||
* SIG_CRUISE: MOSI | |||
* OUT_BRAKE: MISO | |||
* OUT_ERR: SCK | |||
* OUT_OUVTG: /CS | |||
Revision as of 12:45, 4 October 2021
The mini mainboard is the smallest form factor openinverter motor control board. It has the same functionality as the regular mainboard but offloads a few components. It is meant to be used as a daughter board on top of an adapter board. The adapter board must (or may) implement:
- The Wifi module socket
- Relay drivers
In addition the mini mainboard allows talking to SPI peripherals. Therefore some pins have double mapping:
- SIG_CRUISE: MOSI
- OUT_BRAKE: MISO
- OUT_ERR: SCK
- OUT_OUVTG: /CS