SparkFun code, firmware, and software is released under the MIT License. Please see LICENSE.md for further details.
This Arduino library is to use the BL0942 energy monitor over the SPI interface. The BL0942 is a configurable current and voltage sensor. It also provides power and energy usage. The library was ...
Quick, how do you wire up an SPI bus between a microcontroller and a peripheral? SCK goes to SCK, MISO goes to MISO, and MOSI goes to MOSI, right? Yeah. You’ll need to throw in a chip select pin, but ...
To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...
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