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Adafruit Engineering Tools

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Image	Part #	Mfr.	Description	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Interface Type
Power Management IC Development Tools Adafruit MiniBoost 5V,100mA Charge Pump 3661 Adafruit 1: $2.95 35In Stock	Mfr. Part No. 3661 Mouser Part No 485-3661	Adafruit	Power Management IC Development Tools Adafruit MiniBoost 5V,100mA Charge Pump Learn More about Adafruit miniboost board	35In Stock	$2.95	Min.: 1 Mult.: 1	Power Management IC Development Tools	Breakout Boards
Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 3V 8MHz 3675 Adafruit 1: $9.95 17In Stock	Mfr. Part No. 3675 Mouser Part No 485-3675	Adafruit	Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 3V 8MHz Learn More about Adafruit itsy bitsy 32u4	17In Stock	$9.95	Min.: 1 Mult.: 1	Development Boards & Kits - AVR	Development Boards	GPIO, I2C, SPI, USB
Optical Sensor Development Tools Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout 3779 Adafruit 1: $19.95 69In Stock 126Expected 23/12/2026	Mfr. Part No. 3779 Mouser Part No 485-3779	Adafruit	Optical Sensor Development Tools Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout Learn More about Adafruit sensor modules	69In Stock 126Expected 23/12/2026	$19.95	Min.: 1 Mult.: 1	Optical Sensor Development Tools	Breakout Boards
Display Development Tools Animated Eyes Bonnet for Rasp Pi Pack 3813 Adafruit 1: $49.95 2In Stock	Mfr. Part No. 3813 Mouser Part No 485-3813	Adafruit	Display Development Tools Animated Eyes Bonnet for Rasp Pi Pack Learn More about Adafruit animated eyes bonnet display	2In Stock	$49.95	Min.: 1 Mult.: 1	Display Development Tools	Development Kits	Serial
Ethernet Development Tools 5V 1.5A Output PoE Module - Works with Raspberry Pi 3 B+ or Pi 4 3847 Adafruit 1: $8.95 11In Stock	Mfr. Part No. 3847 Mouser Part No 485-3847	Adafruit	Ethernet Development Tools 5V 1.5A Output PoE Module - Works with Raspberry Pi 3 B+ or Pi 4 Learn More about Adafruit poe module	11In Stock	$8.95	Min.: 1 Mult.: 1	Ethernet Development Tools	Evaluation Modules
Development Boards & Kits - ARM Adafruit PyBadge LC - MakeCode Arcade CircuitPython or Arduino - Low Cost Version 3939 Adafruit 1: $29.95 3In Stock 3Expected 16/11/2026	Mfr. Part No. 3939 Mouser Part No 485-3939	Adafruit	Development Boards & Kits - ARM Adafruit PyBadge LC - MakeCode Arcade CircuitPython or Arduino - Low Cost Version Learn More about Adafruit pybadge for makecode arcade	3In Stock 3Expected 16/11/2026	$29.95	Min.: 1 Mult.: 1	Development Boards & Kits - ARM	Development Boards
Multiple Function Sensor Development Tools Adafruit BMP388 - Precision Barometric Pressure and Altimeter - STEMMA QT 3966 Adafruit 1: $9.95 79In Stock	Mfr. Part No. 3966 Mouser Part No 485-3966	Adafruit	Multiple Function Sensor Development Tools Adafruit BMP388 - Precision Barometric Pressure and Altimeter - STEMMA QT Learn More about Adafruit sensor modules	79In Stock	$9.95	Min.: 1 Mult.: 1	Multiple Function Sensor Development Tools	Evaluation Boards
Display Development Tools RGB backlight positive LCD 16x2 + extras - black on RGB 398 Adafruit 1: $12.95 28In Stock	Mfr. Part No. 398 Mouser Part No 485-398	Adafruit	Display Development Tools RGB backlight positive LCD 16x2 + extras - black on RGB	28In Stock	$12.95	Min.: 1 Mult.: 1	Display Development Tools
Display Development Tools RGB Backlight Negative LCD 16x2 399 Adafruit 1: $13.95 68In Stock 63Expected 04/11/2026	Mfr. Part No. 399 Mouser Part No 485-399	Adafruit	Display Development Tools RGB Backlight Negative LCD 16x2	68In Stock 63Expected 04/11/2026	$13.95	Min.: 1 Mult.: 1	Display Development Tools
WiFi Development Tools - 802.11 Adafruit Metro M4 Express AirLift (WiFi) - Lite 4000 Adafruit Restricted Availability	Mfr. Part No. 4000 Mouser Part No 485-4000	Adafruit	WiFi Development Tools - 802.11 Adafruit Metro M4 Express AirLift (WiFi) - Lite Learn More about Adafruit metro m4 express airlift lite Mouser does not presently sell this product in your region.			Restricted Availability	WiFi Development Tools	Development Boards	I2C, SPI, UART
Distance Sensor Development Tool Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible - RCWL-1601 4007 Adafruit 1: $3.95 253In Stock	Mfr. Part No. 4007 Mouser Part No 485-4007	Adafruit	Distance Sensor Development Tool Ultrasonic Distance Sensor - 3V or 5V - HC-SR04 compatible - RCWL-1601	253In Stock	$3.95	Min.: 1 Mult.: 1	Distance Sensor Development Tool
Distance Sensor Development Tool US-100 Ultrasonic Distance Sensor - 3V or 5V Logic 4019 Adafruit 1: $6.95 12In Stock 50Expected 16/11/2026	Mfr. Part No. 4019 Mouser Part No 485-4019	Adafruit	Distance Sensor Development Tool US-100 Ultrasonic Distance Sensor - 3V or 5V Logic	12In Stock 50Expected 16/11/2026	$6.95	Min.: 1 Mult.: 1	Distance Sensor Development Tool		HC-SR04, Serial UART
Magnetic Sensor Development Tools Adafruit Wide-Range Triple-axis Magnetometer - MLX90393 - STEMMA QT 4022 Adafruit 1: $9.95 120In Stock 223Expected 04/11/2026	Mfr. Part No. 4022 Mouser Part No 485-4022	Adafruit	Magnetic Sensor Development Tools Adafruit Wide-Range Triple-axis Magnetometer - MLX90393 - STEMMA QT Learn More about Adafruit 4022 triple axis magnetometer	120In Stock 223Expected 04/11/2026	$9.95	Min.: 1 Mult.: 1	Magnetic Sensor Development Tools	Breakout Boards
Multiple Function Sensor Development Tools Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor - JST PH 2mm 4026 Adafruit 1: $7.50 148In Stock	Mfr. Part No. 4026 Mouser Part No 485-4026	Adafruit	Multiple Function Sensor Development Tools Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor - JST PH 2mm Learn More about Adafruit stemma soil sensor	148In Stock	$7.50	Min.: 1 Mult.: 1	Multiple Function Sensor Development Tools	Evaluation Boards
NFC/RFID Development Tools 13.56MHz RFID/NFC White Tag - NTAG213 Chip 4033 Adafruit 1: $2.95 15In Stock	Mfr. Part No. 4033 Mouser Part No 485-4033	Adafruit	NFC/RFID Development Tools 13.56MHz RFID/NFC White Tag - NTAG213 Chip	15In Stock	$2.95	Min.: 1 Mult.: 1	NFC/RFID Development Tools	RFID/NFC Tags
Sub-GHz Development Tools Adafruit RFM69HCW Transceiver Radio Bonnet - 868 or 915 MHz - RadioFruit 4072 Adafruit 1: $19.95 2In Stock	Mfr. Part No. 4072 Mouser Part No 485-4072	Adafruit	Sub-GHz Development Tools Adafruit RFM69HCW Transceiver Radio Bonnet - 868 or 915 MHz - RadioFruit Learn More about Adafruit rfm69hcw bonnets	2In Stock	$19.95	Min.: 1 Mult.: 1	Sub-GHz Development Tools	Add-On Boards
Sub-GHz Development Tools Adafruit LoRa Radio Bonnet with OLED - RFM95W @ 915MHz - RadioFruit 4074 Adafruit 1: $32.50 20In Stock	Mfr. Part No. 4074 Mouser Part No 485-4074	Adafruit	Sub-GHz Development Tools Adafruit LoRa Radio Bonnet with OLED - RFM95W @ 915MHz - RadioFruit Learn More about Adafruit rfm95w bonnets	20In Stock	$32.50	Min.: 1 Mult.: 1	Sub-GHz Development Tools	Evaluation Boards
Acceleration Sensor Development Tools ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic 4097 Adafruit 1: $5.95 192In Stock	Mfr. Part No. 4097 Mouser Part No 485-4097	Adafruit	Acceleration Sensor Development Tools ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic	192In Stock	$5.95	Min.: 1 Mult.: 1	Acceleration Sensor Development Tools	Add-On Boards	I2C, SPI
Development Boards & Kits - ARM Adafruit PyPortal - CircuitPython Powered Internet Display 4116 Adafruit 1: $54.95 2In Stock	Mfr. Part No. 4116 Mouser Part No 485-4116	Adafruit	Development Boards & Kits - ARM Adafruit PyPortal - CircuitPython Powered Internet Display	2In Stock	$54.95	Min.: 1 Mult.: 1	Development Boards & Kits - ARM	Development Boards
LED Lighting Development Tools Adafruit CharliePlex LED Matrix Bonnet - 8x16 Yellow LEDs 4119 Adafruit 1: $12.95 1In Stock	Mfr. Part No. 4119 Mouser Part No 485-4119	Adafruit	LED Lighting Development Tools Adafruit CharliePlex LED Matrix Bonnet - 8x16 Yellow LEDs	1In Stock	$12.95	Min.: 1 Mult.: 1	LED Lighting Development Tools	Add-On Boards
LED Lighting Development Tools Adafruit CharliePlex LED Matrix Bonnet - 8x16 Cool White LEDs 4121 Adafruit 1: $13.95 2In Stock	Mfr. Part No. 4121 Mouser Part No 485-4121	Adafruit	LED Lighting Development Tools Adafruit CharliePlex LED Matrix Bonnet - 8x16 Cool White LEDs	2In Stock	$13.95	Min.: 1 Mult.: 1	LED Lighting Development Tools	Add-On Boards
Interface Development Tools Adafruit GPIO Expander Bonnet - 16 Additional I/O over I2C - STEMMA QT / Qwiic 4132 Adafruit 1: $9.95 16In Stock	Mfr. Part No. 4132 Mouser Part No 485-4132	Adafruit	Interface Development Tools Adafruit GPIO Expander Bonnet - 16 Additional I/O over I2C - STEMMA QT / Qwiic Learn More about Adafruit gpio expander bonnet	16In Stock	$9.95	Min.: 1 Mult.: 1	Interface Development Tools	Expansion Boards
Multiple Function Sensor Development Tools Adafruit ADXL343 + ADT7410 Sensor FeatherWing 4147 Adafruit 1: $11.95 1In Stock	Mfr. Part No. 4147 Mouser Part No 485-4147	Adafruit	Multiple Function Sensor Development Tools Adafruit ADXL343 + ADT7410 Sensor FeatherWing	1In Stock	$11.95	Min.: 1 Mult.: 1	Multiple Function Sensor Development Tools	Feather Boards	I2C
Multiple Function Sensor Development Tools Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic 4161 Adafruit 1: $5.95 31In Stock 65Expected 09/11/2026	Mfr. Part No. 4161 Mouser Part No 485-4161	Adafruit	Multiple Function Sensor Development Tools Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic Learn More about Adafruit vcnl4040 eval board	31In Stock 65Expected 09/11/2026	$5.95	Min.: 1 Mult.: 1	Multiple Function Sensor Development Tools	Evaluation Boards
Optical Sensor Development Tools Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic 4162 Adafruit 1: $4.95 208In Stock 320Expected 16/02/2027	Mfr. Part No. 4162 Mouser Part No 485-4162	Adafruit	Optical Sensor Development Tools Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic Learn More about Adafruit sensor modules	208In Stock 320Expected 16/02/2027	$4.95	Min.: 1 Mult.: 1	Optical Sensor Development Tools	Breakout Boards	I2C