TLE6240GP module - integrated low side switch ![Board](board.jpg) https://youtu.be/H8Tr4kTaYAI https://rusefi.com/forum/viewtopic.php?f=4&t=398 All 16 channels can be controlled via the serial interface (SPI). In addition to the serial control it is possible to control channel 1 to 4 and 9 to 12 direct in parallel with a separate input pin. https://github.com/rusefi/rusefi_documentation/blob/master/oem_docs/Infineon/Infineon-TLE6240GP-DS-v03_03-en.pdf