Qwiic

Boards with the 4-pin JST-SH Qwiic I2C connector, which is also compatible with Adafruit’s STEMMA QT. Chain sensors, displays and controllers together with a single cable and no soldering.
The range includes Protocentral’s own Qwiic boards, such as the easyISO isolated Qwiic adapter for galvanically isolating an I2C chain, the tinyGSR and the AS6221 body-temperature sensor, alongside SparkFun and Zio Qwiic modules, HATs and cables.

Qwiic
Measurement EMGECGRespiration / bio-impedancePPG / SpO₂EDA / GSRBody temperatureCapacitancePrecision ADCDistance / ToFMotion
Connection Qwiic / STEMMA QTI²CSPIRaspberry Pi HATArduino shieldUSBBluetooth / Wi-Fi
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Showing all 12 results

  • New
    Protocentral easyEMG surface EMG breakout, angled view showing the INA333 and OPA2333 front end, Qwiic ports, labelled test points and the 3.5 mm electrode jack
    Protocentral

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    Protocentral easyEMG — Surface EMG Breakout, Qwiic / STEMMA QT
    ₹2,495 Add to cart
  • New
    Protocentral easyECG single-lead ECG breakout, angled view showing the INA333 and OPA2333 front end, Qwiic ports, labelled test points and the 3.5 mm electrode jack
    Protocentral

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    Protocentral easyECG — Single-Lead ECG Breakout, Qwiic / STEMMA QT
    ₹2,495 Add to cart
  • Protocentral easyISO isolated Qwiic adapter, angled view showing the ISO1640 I2C isolator, isolated DC-DC module and Qwiic IN/OUT ports
    Protocentral

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    Protocentral easyISO — Isolated Qwiic Adapter
    ₹1,495 Add to cart
  • Protocentral AS6221 wearable body temperature sensor with coiled biocompatible cable and QWIIC connector
    Protocentral

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    Protocentral AS6221 Wearable Body Temperature Sensor – QWIIC Compatible
    ₹1,295 Add to cart
  • Healthy Pi 5
    Protocentral

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    HealthyPi 5 Vital Signs Monitoring HAT Kit
    ₹24,995 Add to cart
  • Protocentral tinyGSR v3 skin conductance (GSR/EDA) sensor board, angled view showing Qwiic connectors and 3.5 mm electrode jack
    Protocentral

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    Protocentral tinyGSR v3 — Absolute Skin Conductance (GSR/EDA) Sensor, Qwiic / STEMMA QT
    ₹1,695 Add to cart
  • Protocentral tinyADC TLA2024 12-bit Delta-Sigma ADC breakout board - Qwiic / STEMMA QT
    Protocentral

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    Protocentral tinyADC TLA2024 12-bit Delta-Sigma ADC breakout board – Qwiic / STEMMA QT
    ₹695 Add to cart
  • Protocentral MLX90632 Non-contact Infrared Thermometer Breakout (QWIIC compatible)
    Protocentral

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    Protocentral MLX90632 Non-contact Infrared Thermometer Breakout (QWIIC compatible)
    ₹3,795 Add to cart
  • Pulse 3+ Pulse-Ox & Heart Rate Sensor based on MAX30102 - QWIIC compatible
    Protocentral

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    Pulse 3+ Pulse-Ox & Heart Rate Sensor based on MAX30102 – QWIIC compatible
    ₹1,995 Add to cart
  • Out of stock
    Protocentral MAX86150 PPG and ECG breakout with QWIIC - v2
    Protocentral

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    Protocentral MAX86150 PPG and ECG breakout with QWIIC – v2
    ₹3,995 Out of stock
  • Out of stock
    HealthyPi 4.4 Vital Signs Monitoring HAT Kit
    Protocentral

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    HealthyPi 4.4 Vital Signs Monitoring HAT Kit
    Out of stock
  • Out of stock
    Protocentral MAX30205 Wearable Body Thermometer Breakout Board - QWIIC compatible
    Protocentral

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    Protocentral MAX30205 Wearable Body Thermometer Breakout Board – QWIIC compatible
    ₹1,695 Out of stock

Showing all 12 results