home/building automation and other applications that require wireless network access On-board modules NINA-W132 WiFi module from u-blox company Key Features WiFi NINA click offers a complete WiFi stack which is really easy to use and provides a simple way to build secure IoT applications
DATA_RDY status
even when the click is not connected to mikroBUS™
often as small as several microvolts (millionths of a volt)
Adjustable signal resolution Interface I2C Input Voltage 3
MB7139 XL-TrashSonar-WR MaxBotix Ultrasonic Sensor Enviro Option:Default Config home/building automation and other applicationsMB7139 XL TrashSonar WR MaxBotix Ultrasonic Sensor Ranges from 20cm to 350cm with a 10Hz read rate. Pulse width, analog voltage, and RS232 serial. Reports range to the closest target. Features of the weather resistant MB7139, XL TrashSonar WR, include centimeter resolution, short to mid distance detection, range information from 20cm to 350cm for the nearest detectable target, a 10Hz read rate, and various output options: pulse width, analog voltage,