CircuitPython / Other Devices

They're not displays or sensors, but we have drivers for them too! From shift registers and GPIO expander to thermal printers – we've got a bunch of CircuitPython-compatible Adafruit devices 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 chips and sensors, this will be a great place to continue checking for more fun accessories for your CircuitPython projects.

MicroSD card breakout board+

Product ID: 254
$7.50
In stock

Adafruit DS3231 Precision RTC Breakout

Product ID: 3013
$17.50
In stock

TCA9548A I2C Multiplexer

Product ID: 2717
$6.95
In stock

Adafruit PCF8523 Real Time Clock Assembled Breakout Board

Product ID: 3295
$6.95
In stock

Adafruit DS1307 Real Time Clock Assembled Breakout Board

Product ID: 3296
$7.50
In stock

Adafruit Micro SD SPI or SDIO Card Breakout Board - 3V ONLY!

Product ID: 4682
$3.50
In stock

Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4808
$5.50
In stock

Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz

Product ID: 5640
$7.95
11 in stock

Adafruit QT 5V to 3V Shifter Breakout - STEMMA QT / Qwiic

Product ID: 5637
$2.95
In stock

Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685

Product ID: 815
$14.95
In stock

MCP4725 Breakout Board - 12-Bit DAC with I2C Interface - STEMMA QT / qwiic

Product ID: 935
$4.95
In stock

Adafruit AW9523 GPIO Expander and LED Driver Breakout - STEMMA QT / Qwiic

Product ID: 4886
$4.95
87 in stock

Adafruit PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 5611
$5.95
In stock

Adafruit RFM95W LoRa Radio Transceiver Breakout - 868 or 915 MHz - RadioFruit

Product ID: 3072
$19.95
In stock

Adafruit LTC4311 I2C Extender / Active Terminator - STEMMA QT / Qwiic

Product ID: 4756
$7.50
In stock

Adafruit RFM96W LoRa Radio Transceiver Breakout - 433 MHz - RadioFruit

Product ID: 3073
$19.95
20 in stock

Adafruit SPI FLASH Breakout - W25Q16 - 16 Mbit / 2 MByte

Product ID: 5635
$2.95
47 in stock

Stereo 20W Class D Audio Amplifier - MAX9744

Product ID: 1752
$19.95
In stock

Adafruit DS3502 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic

Product ID: 4286
$4.95
In stock

Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 4918
$5.95
In stock

Adafruit DS3231 Precision RTC - STEMMA QT

Product ID: 5188
$13.95
7 in stock

MCP23017 - i2c 16 input/output port expander

Product ID: 732
$6.95
In stock

Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz

Product ID: 2045
$7.95
In stock

Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic

Product ID: 5189
$4.95
In stock

Adafruit RFM69HCW Transceiver Radio Breakout - 433 MHz - RadioFruit

Product ID: 3071
$9.95
In stock

Mini Thermal Receipt Printer

Product ID: 597
$49.95
In stock

Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad

Product ID: 3954
$12.50
In stock

Adafruit SPI Flash SD Card - XTSD 512 MB

Product ID: 4899
$9.50
In stock

Adafruit PCF8574 I2C GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 5545
$4.95
In stock

Membrane 3x4 Matrix Keypad + extras - 3x4

Product ID: 419
$3.95
In stock

Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic

Product ID: 4903
$8.95
In stock

4x4 Matrix Keypad

Product ID: 3844
$5.95
In stock

Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte

Product ID: 1895
$9.95
In stock

MCP23008 - i2c 8 input/output port expander

Product ID: 593
$1.95
74 in stock

Mini Remote Control

Product ID: 389
$4.95
In stock

Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByte

Product ID: 1897
$5.95
In stock

DS2413 1-Wire Two GPIO Controller Breakout

Product ID: 1551
$5.95
In stock

74HC595 Shift Register - 3 pack

Product ID: 450
$2.95
21 in stock

Adafruit ATtiny817 Breakout with seesaw - STEMMA QT / Qwiic

Product ID: 5233
$4.95
In stock

3x4 Matrix Keypad

Product ID: 3845
$6.50
38 in stock

Adafruit 6-pin AVR ISP Breadboard Adapter Mini Kit

Product ID: 1465
$0.95
In stock

Adafruit DS1841 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic

Product ID: 4570
$5.95
In stock

Adafruit ATSAMD09 Breakout with seesaw

Product ID: 3657
$4.95
In stock

Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs

Product ID: 1616
$9.95
In stock

Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT

Product ID: 4719
$17.95
In stock

Adafruit SPI Non-Volatile FRAM Breakout - 2 Mbit / 256 KBytes - MB85RS2MTA

Product ID: 4718
$12.95
99 in stock

Adafruit Stereo FM Transmitter with RDS/RBDS Breakout - Si4713

Product ID: 1958
$19.95
In stock

Adafruit DRV2605L Haptic Motor Controller - STEMMA QT / Qwiic

Product ID: 2305

MCP3008 - 8-Channel 10-Bit ADC With SPI Interface

Product ID: 856

Adafruit MCP23017 I2C GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 5346

Adafruit RFM69HCW Transceiver Radio Breakout - 868 or 915 MHz - RadioFruit

Product ID: 3070

Mini Thermal Receipt Printer Starter Pack

Product ID: 600