MPR121 - Gator Breakout touch sensor - 12-channel - capacitive - STEMMA QT / Qwiic - Adafruit 4830

Index: ADA-19005 EAN: 5904422300838
The Gator Breakout sensor allows to detect touch. It is equipped with the MPR121 chip. Made in capacitive technology, it provides the user with 12 channels, which allow to obtain 12 independent measurements. To each channel individual touchpads and touch panels can be connected by means of crocodile cables. The module is compatible with popular Arduino microcontroller and derived boards, such as Metro board. It also works with Raspberry Pi. For communication it uses I2C bus with address 0x5A.
MPR121 - Gator Breakout touch sensor - 12-channel - capacitive - STEMMA QT / Qwiic - Adafruit 4830
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Manufacturer: Adafruit
Compatibility: Arduino Raspberry Pi

Product description: MPR121 - Gator Breakout touch sensor - 12 channel - capacitive - STEMMA QT / Qwiic - Adafruit 4830

Gator Breakout sensorenablestouch detectionIt is equipped withMPR121chip. Made with capacitive technology, it provides the user with 12 channels that allow for12 independent measurements. To each channel individual touchpads andtouch panelscan be connected by means ofcrocodile cables. The module is compatible with popular Arduino microcontroller and derived boards, such as Metro board. It also works with Raspberry Pi. For communication it usesI2Cbus with address 0x5A.

Product is compatible with Arduino

Detaileduser guideand technical documentation of theMPR121chip are available on the manufacturer's website.

Schemat podłączenia czujnika Gator Breakout z płytką Metro.

Connection diagram of Gator Breakout sensor with Metro board.Metro boardis not included in the set, you can buy it separately in our shop.

Gator Breakout sensor pinout description

Sensoris equipped withSTEMMA QT / Qwiicconnector which allows for quick and convenient connection of the element with the microcontroller module. The diagram on the picture beside shows how to connect Gator Breakout withMetroboard which is equivalent to popular Arduino board.

  • VIN - power supply pin with voltage from 3 V to 5 V DC.
  • GND - system ground.
  • SCL - I2C bus clock pin.
  • SDA - I2C bus data line pin.

Technical specification

  • Compatible with Arduino and Raspberry Pi
  • Chip: MPR121
  • Technology: Capacitive
  • Number of channels: 12
  • Communication interface: I2C
  • Interface address: 0x5A
  • Connectors: STEMMA QT / Qwiic
  • Dimensions: 51 x 25.2 x 4.5 mm

In our offer you will also find othersensorswhich will allow you to extend your project according to your individual needs and alsopaper touch sensorswhich may become an addition to the Gator Breakout.

12-kanałowy czujnik dotyku Gator Breakout wyprodukowany przez firmę Adafruit.
12-channel Gator Breakout touch sensor manufactured by Adafruit.

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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