This message was posted on behalf of Intel Corporation
Yes, indeed you can interact with those sensors using C. The only detail that you might encounter is, as you mention, that you might not find examples for them. However, if they are based on SPI, I2C, UART, etc, then you should be able to use mraa to interact with them. I'd suggest you to check mraa's C examples. You can find them in https://github.com/intel-iot-devkit/mraa/tree/master/examples.