CircuitPython / Sensors

If you're looking to measure temperature, humidity, motion, force, orientation, or a number of other variables, look no further – we've got a bunch of CircuitPython-compatible Adafruit sensors for you to choose from! Every item in this category has a CircuitPython driver ready to go, for fast and easy usage. With a wide and growing range of sensors, this will be a great place to continue checking for more fun sensors for your CircuitPython projects.


ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic

Product ID: 1083
$9.95
In stock

Adafruit Universal Thermocouple Amplifier MAX31856 Breakout

Product ID: 3263
$17.50
In stock

MCP9808 High Accuracy I2C Temperature Sensor Breakout Board

Product ID: 1782
$4.95
In stock

Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade)

Product ID: 269
$14.95
In stock

HC-SR04 Ultrasonic Sonar Distance Sensor + 2 x 10K resistors

Product ID: 3942
$3.95
In stock

Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)

Product ID: 2809
$4.95
In stock

TMP36 - Analog Temperature sensor - TMP36

Product ID: 165
$2.75
In stock

Adafruit MCP9600 I2C Thermocouple Amplifier - K, J, T, N, S, E, B and R Type T

Product ID: 4101
$15.95
In stock

10K Precision Epoxy Thermistor - 3950 NTC

Product ID: 372
$4.00
In stock

Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic

Product ID: 4681
$4.50
In stock

Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor - JST PH 2mm

Product ID: 4026
$7.50
In stock

Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Product ID: 4566
$4.50
In stock

AM2320 Digital Temperature and Humidity Sensor

Product ID: 3721
$3.95
In stock

Adafruit Sensirion SHT31-D - Temperature & Humidity Sensor

Product ID: 2857
$13.95
In stock

INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max - STEMMA QT

Product ID: 904
$9.95
In stock

Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT

Product ID: 1980
$6.95
61 in stock

Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible - RCWL-1601

Product ID: 4007
$3.95
In stock

Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor - STEMMA QT

Product ID: 2652
$14.95
In stock

Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4885
$5.95
In stock

Thermocouple Type-K Glass Braid Insulated - K

Product ID: 270
$9.95
In stock

RGB Color Sensor with IR filter and White LED - TCS34725

Product ID: 1334
$7.95
In stock

Electret Microphone Amplifier - MAX4466 with Adjustable Gain

Product ID: 1063
$6.95
In stock

ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic

Product ID: 4097
$5.95
In stock

Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor - STEMMA QT

Product ID: 2651
$9.95
In stock

Ultrasonic Distance Sensor with I2C Interface - RCWL-1601

Product ID: 4742
$3.95
In stock

Adafruit BME688 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT

Product ID: 5046
$19.95
In stock

ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic

Product ID: 1231
$17.50
In stock

Adafruit MPRLS Ported Pressure Sensor Breakout - 0 to 25 PSI

Product ID: 3965
$14.95
In stock

Adafruit TLV493D Triple-Axis Magnetometer - STEMMA QT / Qwiic

Product ID: 4366
$5.95
In stock

Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm

Product ID: 3317
$14.95
In stock

Platinum RTD Sensor - PT100 - 3 Wire 1 meter long

Product ID: 3290
$11.95
In stock

Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic

Product ID: 4162
$4.95
In stock

Adafruit BMP390 - Precision Barometric Pressure and Altimeter - STEMMA QT / Qwiic

Product ID: 4816
$10.95
31 in stock

Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121 - STEMMA QT

Product ID: 1982
$7.95
In stock

Adafruit Ultimate GPS Breakout with GLONASS + GPS - PA1616D - 99 channel w/10 Hz updates

Product ID: 5440
$29.95
In stock

Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT

Product ID: 3660
$18.95
In stock

Adafruit VL53L4CX Time of Flight Distance Sensor - ~1 to 6000mm - STEMMA QT / Qwiic

Product ID: 5425
$14.95
In stock

PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003

Product ID: 3686
$39.95
In stock

Adafruit Si7021 Temperature & Humidity Sensor Breakout Board - STEMMA QT

Product ID: 3251
$9.95
In stock

Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor - STEMMA QT / Qwiic

Product ID: 3595
$7.50
In stock

Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic

Product ID: 4161
$5.95
In stock

Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180) - STEMMA QT

Product ID: 3316
$13.95
In stock

PIR (motion) sensor

Product ID: 189
$9.95
In stock

DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor

Product ID: 5183
$4.50
In stock

Waterproof 1-Wire DS18B20 Compatible Digital temperature sensor

Product ID: 381
$9.95
In stock

Adafruit AS7341 10-Channel Light / Color Sensor Breakout - STEMMA QT / Qwiic

Product ID: 4698
$15.95
In stock

IR (Infrared) Receiver Sensor - TSOP38238

Product ID: 157
$1.95
In stock

Adafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2 - STEMMA QT / Qwiic

Product ID: 3709
$17.50
In stock

Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout - STEMMA QT / Qwiic

Product ID: 5027
$4.95
In stock

Adafruit LSM303AGR Accelerometer Magnetometer - STEMMA QT Qwiic

Product ID: 4413
$12.50
In stock

Adafruit LTR390 UV Light Sensor - STEMMA QT / Qwiic

Product ID: 4831
$4.95
In stock

DS18B20 Digital temperature sensor + extras

Product ID: 374
$3.95
In stock

Thermocouple Type-K Glass Braid Insulated Stainless Steel Tip

Product ID: 3245
$9.95
In stock

PN532 NFC/RFID controller breakout board - v1.6

Product ID: 364
$39.95
In stock

Adafruit BMP388 - Precision Barometric Pressure and Altimeter - STEMMA QT

Product ID: 3966
$9.95
In stock

Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic

Product ID: 4712
$6.95
In stock

Adafruit TSC2007 I2C Resistive Touch Screen Controller - STEMMA QT

Product ID: 5423
$4.95
91 in stock

Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4867
$58.95
In stock

MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor

Product ID: 1893
$9.95
In stock

Adafruit MS8607 Pressure Humidity Temperature PHT Sensor - STEMMA QT / Qwiic

Product ID: 4716
$14.95
In stock

High Temp Waterproof DS18B20 Digital Temperature Sensor - 1m long

Product ID: 3846
$19.95
In stock

Adafruit Ultimate GPS with USB - 66 channel w/10 Hz updates

Product ID: 4279
$29.95
In stock

Adafruit PMSA003I Air Quality Breakout - STEMMA QT / Qwiic

Product ID: 4632
$44.95
In stock

Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4821
$11.50
88 in stock

Adafruit MLX90640 24x32 IR Thermal Camera Breakout - 110 Degree FoV

Product ID: 4469
$74.95
In stock

Adafruit VL53L4CD Time of Flight Distance Sensor - ~1 to 1300mm - STEMMA QT / Qwiic

Product ID: 5396
$14.95
In stock

Platinum RTD Sensor - PT1000 - 3 Wire 1 meter long

Product ID: 3984
$14.95
In stock

Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5187
$49.50
In stock

Adafruit PCT2075 Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4369
$4.95
In stock

High Temp Waterproof DS18B20 Digital temperature sensor + extras

Product ID: 642
$14.95
In stock

Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout

Product ID: 3779
$19.95
In stock

CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI

Product ID: 1602
$7.95
In stock

Adafruit Right Angle VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic

Product ID: 5378
$4.95
In stock

Adafruit Triple-axis Magnetometer - LIS2MDL - STEMMA QT / Qwiic

Product ID: 4488
$7.95
In stock

Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 5190
$59.50
80 in stock

Adafruit LIS331 Triple-Axis Wide-Range ±24g Accelerometer - STEMMA QT / Qwiic

Product ID: 4626
$10.95
88 in stock

Adafruit HTU31 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Product ID: 4832
$5.95
In stock

Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout - STEMMA QT / Qwiic

Product ID: 4830
$6.95
3 in stock

VCNL4010 Proximity/Light sensor

Product ID: 466
$7.50
In stock

TTL Serial JPEG Camera with NTSC Video

Product ID: 397
$39.95
In stock

Adafruit MCP9601 (MCP96L01) I2C Thermocouple Amplifier - STEMMA QT / Qwiic

Product ID: 5165
$14.95
In stock

Adafruit TMP235 - Plug-and-Play STEMMA Analog Temperature Sensor - TMP235

Product ID: 4686
$2.50
In stock

Adafruit AMG8833 IR Thermal Camera Breakout - STEMMA QT

Product ID: 3538
$44.95
In stock

Adafruit Sensirion SHTC3 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4636
$6.95
In stock

Adafruit MLX90640 IR Thermal Camera Breakout - 55 Degree

Product ID: 4407
$74.95
45 in stock

AM2315C - Encased I2C Temperature/Humidity Sensor

Product ID: 5182
$26.95
97 in stock

Miniature TTL Serial JPEG Camera with NTSC Video

Product ID: 1386
$35.95
In stock

ADXL375 - High G Accelerometer (+-200g) with I2C and SPI - STEMMA QT / Qwiic

Product ID: 5374
$24.95
In stock

Thermocouple Type-K Glass Braid Insulated - 5m

Product ID: 3895
$24.95
In stock

Adafruit LPS22 Pressure Sensor - STEMMA QT / Qwiic - LPS22HB

Product ID: 4633
$6.95
In stock

Ultra-Slim Round Fingerprint Sensor and 6-pin Cable

Product ID: 4750
$19.95
54 in stock

Melexis Contact-less Infrared Sensor - MLX90614 3V - MLX90614ESF-BAA

Product ID: 1747
$15.95
In stock

ADT7410 High Accuracy I2C Temperature Sensor Breakout Board

Product ID: 4089
$5.95
In stock

Adafruit LPS35HW Water Resistant Pressure Sensor - STEMMA QT

Product ID: 4258
$12.50
In stock

MPL115A2 - I2C Barometric Pressure/Temperature Sensor

Product ID: 992
$9.95
In stock

Circuit Playground Express Soil Sensor Mini Kit

Product ID: 4060
$35.00
In stock

Basic Fingerprint Sensor With Socket Header Cable

Product ID: 4690
$19.95
50 in stock

Weatherproof TTL Serial JPEG Camera with NTSC Video and IR LEDs

Product ID: 613
$54.95
In stock

PM2.5 Air Quality Sensor with I2C Interface - PMSA003I

Product ID: 4505
$39.95
In stock

Fingerprint sensor

Product ID: 751
$49.95
1 in stock

Adafruit H3LIS331 Ultra High Range Triple-Axis Accelerometer - STEMMA QT / Qwiic

Product ID: 4627
$24.95
In stock

Adafruit INA260 High or Low Side Voltage, Current, Power Sensor

Product ID: 4226

Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates - PA1616S

Product ID: 746

ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT / Qwiic

Product ID: 1085

Adafruit PT100 RTD Temperature Sensor Amplifier - MAX31865

Product ID: 3328

Adafruit LPS25 Pressure Sensor - STEMMA QT / Qwiic - LPS25HB

Product ID: 4530

Adafruit CCS811 Air Quality Sensor Breakout - VOC and eCO2 - STEMMA QT / Qwiic

Product ID: 3566

Adafruit NAU7802 24-Bit ADC - STEMMA QT / Qwiic

Product ID: 4538

Adafruit PT1000 RTD Temperature Sensor Amplifier - MAX31865

Product ID: 3648

Adafruit Precision NXP 9-DOF Breakout Board - FXOS8700 + FXAS21002

Product ID: 3463

DHT11 basic temperature-humidity sensor + extras

Product ID: 386

Adafruit LPS33HW Water Resistant Pressure Sensor - STEMMA QT

Product ID: 4414

AM2301B - Wired Enclosed AHT20 - Temperature and Humidity Sensor

Product ID: 5181

Seeed Wio Terminal

Product ID: 4707

Adafruit HTS221 - Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Product ID: 4535

Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board - with or without Headers

Product ID: 3926

TFmini Infrared Time of Flight Distance Sensor

Product ID: 3978

Adafruit TSL2561 Digital Luminosity/Lux/Light Sensor Breakout

Product ID: 439

AM2302 (wired DHT22) temperature-humidity sensor

Product ID: 393

AM2315 - Encased I2C Temperature/Humidity Sensor

Product ID: 1293

Resistive Touch Screen Controller - STMPE610

Product ID: 1571

DHT22 temperature-humidity sensor + extras

Product ID: 385

Adafruit VEML6075 UVA UVB and UV Index Sensor Breakout

Product ID: 3964

Adafruit STEMMA - TSL2561 Digital Lux / Light Sensor

Product ID: 3611

Adafruit VEML6070 UV Index Sensor Breakout

Product ID: 2899