7/28/2023 0 Comments Arduino spi programmerIn the above picture you see the wiring between a MKR1000 and a UNO. Note that MISO, MOSI, and SCK are available in a consistent physical location on the ICSP header this connector is used also by shields that rely on the SPI interface allowing the design of shields that work on every board. The SPI interface - and therefore these pins - is the interface used to program the AVR microcontrollers. The following table display on which pins the MOSI, MISO and SCK are broken out on the different Arduino boards: Three pins connect MISO, MOSI and SCK between the programming micro and the target micro, the fourth pin from the programming micro goes to the reset pin of the target. The programming process uses VCC, GND and four data pins.
0 Comments
Leave a Reply. |