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 Micro SD SPI or SDIO Card Breakout Board - 3V ONLY!
Product ID: 4682
$3.50
In stock
Adafruit MCP23017 I2C GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 5346
$5.95
In stock
$19.95
In stock
TCA9548A I2C Multiplexer
Product ID: 2717
$6.95
In stock
MCP3008 - 8-Channel 10-Bit ADC With SPI Interface
Product ID: 856
$4.50
In stock
Adafruit DS3231 Precision RTC Breakout
Product ID: 3013
$17.50
In stock
Adafruit DRV2605L Haptic Motor Controller - STEMMA QT / Qwiic
Product ID: 2305
$7.95
In stock
Adafruit PCF8523 Real Time Clock Assembled Breakout Board
Product ID: 3295
$6.95
In stock
Adafruit DS3231 Precision RTC - STEMMA QT
Product ID: 5188
$13.95
In stock
$9.95
In stock
$4.95
In stock
$4.95
In stock
Adafruit DS1307 Real Time Clock Assembled Breakout Board
Product ID: 3296
$7.50
In stock
$3.95
In stock
Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad
Product ID: 3954
$12.50
In stock
Adafruit AD5693R Breakout Board - 16-Bit DAC with I2C Interface - STEMMA QT / qwiic
Product ID: 5811
$10.95
In stock
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
Product ID: 4903
$8.95
In stock
Adafruit QT 3V to 5V Level Booster Breakout - STEMMA QT / Qwiic
Product ID: 5649
$2.95
In stock
$9.95
In stock
Adafruit SPI Flash SD Card - XTSD 4 GB
Product ID: 6039
$12.50
In stock
Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic
Product ID: 5189
$4.95
In stock
Adafruit PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 5611
$5.95
In stock
Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic
Product ID: 5690
$4.95
In stock
Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz
Product ID: 2045
$7.95
In stock
Mini Remote Control
Product ID: 389
$4.95
In stock
$4.95
In stock
Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz
Product ID: 5640
$7.95
In stock
Adafruit PCA9546 4-Channel I2C Multiplexer - TCA9546A Compatible
Product ID: 5663
$3.95
In stock
Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte
Product ID: 1895
$9.95
65 in stock
Adafruit Mini I2C Gamepad with seesaw - STEMMA QT / Qwiic
Product ID: 5743
$7.50
39 in stock
MCP23017 - i2c 16 input/output port expander
Product ID: 732
$6.95
In stock
Membrane 3x4 Matrix Keypad + extras - 3x4
Product ID: 419
$3.95
In stock
$19.95
In stock
$19.95
In stock
Adafruit PCF8574 I2C GPIO Expander Breakout - STEMMA QT / Qwiic
Product ID: 5545
$4.95
In stock
Adafruit SPI Flash SD Card - XTSD 2 GB
Product ID: 6038
$10.95
In stock
Adafruit RS-232 Full Pinout Level-Shifter Breakout
Product ID: 5988
$6.95
87 in stock
Adafruit SPI FLASH Breakout - W25Q16 - 16 Mbit / 2 MByte
Product ID: 5635
$2.95
12 in stock
Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByte
Product ID: 1897
$5.95
In stock
Adafruit RFM69HCW Transceiver Radio Breakout - 433 MHz - RadioFruit
Product ID: 3071
$9.95
In stock
Adafruit QT 5V to 3V Level Shifter Breakout - STEMMA QT / Qwiic
Product ID: 5637
$2.95
In stock
Adafruit 6-pin AVR ISP Breadboard Adapter Mini Kit
Product ID: 1465
$0.95
86 in stock
74HC595 Shift Register - 3 pack
Product ID: 450
$2.95
In stock
$5.50
In stock
$5.95
In stock
$4.95
In stock
DS2413 1-Wire Two GPIO Controller Breakout
Product ID: 1551
$5.95
In stock
Adafruit SPI Flash SD Card - XTSD 512 MB
Product ID: 4899
$9.50
In stock
Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic
Product ID: 5681
$4.95
56 in stock
3x4 Matrix Keypad
Product ID: 3845
$6.50
55 in stock
$12.95
In stock
Adafruit ATtiny817 Breakout with seesaw - STEMMA QT / Qwiic
Product ID: 5233
$4.95
In stock
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs
Product ID: 1616
$9.95
In stock
Adafruit ATSAMD09 Breakout with seesaw
Product ID: 3657
$4.95
In stock
Adafruit PC Joystick to seesaw I2C Adapter - STEMMA QT / Qwiic
Product ID: 5753
$5.95
10 in stock
$14.95
Out of stock
Adafruit CAN Pal - CAN Bus Transceiver - TJA1051T/3
Product ID: 5708
$3.95
Out of stock
Stereo 20W Class D Audio Amplifier - MAX9744
Product ID: 1752
$19.95
Out of stock
$5.95
Out of stock
MCP23008 - i2c 8 input/output port expander
Product ID: 593
$1.95
Out of stock
4x4 Matrix Keypad
Product ID: 3844
$5.95
Out of stock
Adafruit "My Little Hacker" ESP32-S2 Development Board
Product ID: 5742
Coming soon
Adafruit Stereo FM Transmitter with RDS/RBDS Breakout - Si4713
Product ID: 1958
No longer stocked
Mini Thermal Receipt Printer
Product ID: 597
No longer stocked
Mini Thermal Receipt Printer Starter Pack
Product ID: 600
No longer stocked