Overview
With this carrier in combination with any board from the MKR family, you can quickly create your next IoT project without any extra components. This carrier has all you need in sensors and actuators to create cool projects connected to the Internet.
Using the MKR IoT Carrier Rev2 in combination with any board of the MKR family, you can quickly build:
- Environment monitoring stations: Using the sensors on the carrier, you can map different phenomena around you. You can easily measure temperature, humidity, barometric pressure and air quality or detect the movement of the board, and in case you want to expand the sensor you can use any of the grove connectors to connect analog or I2C grove compatible modules. All this information can be stored in the SD card or sent directly to the Arduino IoT Cloud.
- GUI IoT interface: Even if you want to visualize sensor data or design your own user interface, you can use the OLED color display to create your own navigation menus or use the LEDs and the buzzer for feedback.
- Control external devices: Control electronic appliances up to 24 Volts using the two on-board relays. Either you want to turn on or off your reading lamp remotely through the Arduino IoT Cloud Remote app or use any of the sensor data to affect the behavior of the lamp.
Tech specs
| Humidity, temperature barometric and VOC sensor | BME688 |
| IMU | LSM6DSOX |
| Ambient light, proximity, color and gesture sensor | APDS-9960 |
| Capacitive buttons | 5 (Qtouch Pad) |
| Actuators | Buzzer, 5 RGB LEDs |
| 24V Relays | 2 (V23079) |
| Display | KD013QVFMD002-01 |
| Grove connectors | 2 connected to analog pins (A0/A6), 1 connected to I2C |
| Micro SD card slot | Micro SD card not included |
| Battery holder | 18650 Li-Ion rechargeable battery (battery not included) |
Resources for Safety and Products
Manufacturer Information
The production information includes the address and related details of the product manufacturer.
Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
https://www.arduino.cc/
Responsible Person in the EU
An EU-based economic operator who ensures the product's compliance with the required regulations.
Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
Phone: +39 0113157477
Email: support@arduino.cc
Documentation
Learn more
Get Inspired
Our team at Embedded World (April 9th-11th in Nuremberg) has announced not one, but two groundbreaking additions to the Arduino Pro range that are ready to elevate your prototyping and connectivity experiences. Say hello to the Arduino Portenta Mid Carrier and the Arduino Pro 4G Module! Portenta Mid Carrier: maximizing prototyping potential This ultimate companion to the Portenta boards family is your gateway to seamless prototyping and expanded connectivity, designed to grant you zero hassles and maximum efficiency. From CAN lines to Ethernet, microSD, USB, camera interfaces, and more, it allows you to effortlessly tap into high-density signals through dedicated headers. Plus, debug pins and the RTC battery backup will simplify your development journey even more. Compatible with Portenta C33, Portenta H7, and Portenta X8, it adapts to your evolving development needs with ease. Whether you’re delving into machine vision prototyping or testing cellular connectivity, this is the carrier for you. Find out more from the dedicated page, or head straight to the store. Arduino Pro 4G Module: revolutionizing connectivity Are you ready to revolutionize your connectivity game? Engineered to seamlessly integrate with the Portenta family, the Arduino Pro 4G Module comes with a plethora of benefits, ensuring your projects thrive with lightning-fast data throughput and high bandwidths, powered by a robust Cat.4 modem from Quectel. Enjoy secure data transfer, long-range global coverage even in the most isolated locations, and cost-efficient flexibility – all in the widely adopted Mini PCIe form factor: from remote maintenance to building safety inspection, the possibilities are endless. The full details are available on our website, but you can also jump right to purchase from the Arduino Store! Embark on your journey of innovation with Arduino’s expanding ecosystem Our end-to-end ecosystem of hardware, software, and cloud
FAQs
What are the main differences between MKR IoT Carrier and MKR IoT Carrier Rev2?
Some sensors have changed between both versions:
- The humidity sensor (HTS221) and barometric pressure sensor (LP22HB) was replaced with the BME6688 sensor.
- The IMU (LSM6DS3) was replaced with LSM6DSOX.
Some other components have been repositioned:
- Addition of a reset button
- 90° rotation of the relay connectors
- Repositioning of the light sensor (APDS-9960)
- Change of pins assigned to control the relays to pin 1 and 2
- Change grove connector assignment from pin A5 to A6
Do I have to change my sketch if I have been using the first revision of the MKR IoT Carrier?
The MKR IoT Carrier library is compatible with both revisions of the carrier, just make sure to use the latest version of the library.
