Code uploadWe can now load our Arduino sketch to the RAK4631 development board.Selected the board in the Arduino IDE, as well as the correct port, and start the code uploading and flashing. You may ...

Next steps shows how the master (Arduino) reads from the slave I2C device. Wire.requestFrom(address, 1) command expects to receive 1 byte of data from the TC74 sensor. Wire.available() waits for data ...

This post is definitely worth reading. Inspired by a Arduino based LIDAR system , [Berryjam] decided that he wanted to successfully use an affordable Open Source Laser RangeFinder (OSLRF-01) from ...

The PMS7003 is a particle matter counter capable of detecting particulates in the range of 0.3 to 10 microns. This device uses a serial connection to send measurements to a connected device roughly ...