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If you meant Raspberry Pi 40-pin GPIO (2x20, 2.54mm pitch) headers, these are the best fits:
Raspberry Pi 2x20 (40-pin) GPIO headers
- Standard 2x20 male header (great for Pi Zero or any board needing a through-hole GPIO header): Raspberry Pi GPIO Male Header - 2x20 ($1.55)
- Keyed/polarised boxed (shrouded) 2x20 for ribbon-cable style connections: Raspberry Pi GPIO Shrouded Header - 2x20 ($2.15)
- Stacking/extra-tall 2x20 female for HAT stacking/clearance:
- Low-profile HAT headers:
- Through-hole short female: GPIO Header for Raspberry Pi HAT - 2x20 Short Female Header ($4.20)
- SMT short female: SMT GPIO Header for Raspberry Pi HAT - 2x20 Short Female Header ($3.90)
- Extra reach/clearance female headers (extended height options):
Single-row “40-pin” breakaway strips (not 2x20)
If you meant one row of 40 pins (common for Arduino/prototyping), these are 2.54mm pitch breakaway strips:
- Arduino Male Pin Headers | 0.1 (2.54 mm) Straight Black ($3.75)
- Longer pins: 40 Pin Break Away Male Header- Long Straight-10 Pcs ($4.75)
- Right-angle: 40 Pin Break Away Male Header- Right Angle-10 Pcs ($3.75)
- Single-row female strip: 40 Pin Female Header Strip ($1.55)
Related (if you’re extending the Pi’s 40-pin header)
- 40-pin GPIO extender cable (2x20 to 2x20): 40 Pin GPIO Extension Cable for any 2x20 Pin Raspberry Pi - 150mm / 6 long ($7.00)
- Breakout/extension kit: GPIO Kit for Raspberry Pi Model B+ ($5.85)
(For completeness, if you meant jumper shunts rather than headers: 40 Pin Dual In-Line (DIL) / Jumpers ($2.30))
Showing 41-60 of 74 products · 26 unavailable products hidden
ESP32-S3 Touch LCD 2.8C 2.8in Round Display Board
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Build edge AI, vision and interactive HMI projects around the ESP32-P4, a dual-core RISC-V processor with a single-precision FPU and hardware-accelerated H.264 video encoding at 1080p@30fps. This kit is designed for applications such as AI cameras, smart displays, video doorbells, robot vision sy...
LattePanda IOTA M.2 4G LTE Expansion Board
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Add mobile network connectivity to a LattePanda IOTA with this dedicated M.2 4G LTE expansion board. It provides a standard M.2 B-Key slot for installing a compatible cellular module, making it useful where Wi-Fi is unavailable or unreliable.The board connects to the LattePanda IOTA via a direct ...
2-Channel RS232 Module for Raspberry Pi Pico, SP3232EEN Transceiver, UART To RS232
The 2-Channel RS232 Module for Raspberry Pi Pico converts UART signals to RS232 and vice versa using the SP3232EEN transceiver. It plugs directly onto the Pico via the onboard female pin header — no wiring required. The module provides two independent RS232 channels with TVS and ESD diode protec...
2inch LCD Display Module for Raspberry Pi Pico, 65K Colors, 320×240, SPI
The Waveshare Pico-LCD-2 is a 2-inch IPS LCD display module designed to plug directly onto a Raspberry Pi Pico via its onboard female pin header. With 320×240 resolution and 65K RGB colours, it delivers clear, vibrant visuals for your Pico projects. The module uses an SPI interface requiring min...
4-digit 8-segment Display Module for Raspberry Pi Pico, SPI-compatible
A compact 4-digit 8-segment red LED display module designed for the Raspberry Pi Pico. It plugs directly onto the Pico via an onboard female pin header and communicates over an SPI-compatible interface driven by an embedded 74HC595 shift register. The module comes with C/C++ and MicroPython demo ...
2.23inch OLED Display Module for Raspberry Pi Pico, 128×32, SPI/I2C
A 2.23″ monochrome OLED display module designed to plug directly onto the Raspberry Pi Pico via the onboard female pin header. The SSD1305 driver supports both 4-wire SPI and I2C interfaces, giving you flexibility in how you connect. Waveshare provides ready-to-use C/C++ and MicroPython example c...
Little Bird Toucan 8 x APA102 RGB LED
The Little Bird Toucan is an smart RGB LED HAT designed for the Raspberry Pi!Based on the APA102, the Toucan packs 8 super-bright LEDs.Each of the LEDs are dimmable, and individually controllable (Raspberry Pi Rainbow LEDs anyone?)!You can use the Toucan for creating Raspberry Pi LEDs status i...
Pico - Uninterruptible Power Supply
Uninterruptible Power Supply For Pico Keeps Your Pico Running While Recharging, Monitoring Battery Status Via I2C Features At A Glance The Pico-UPS-A is a dedicated UPS (Uninterruptible Power Supply) module designed for Raspberry Pi Pico. It incorporates Li-ion battery swi...
Pico - ePaper-2.9 IC Test Board
2.9" E-Paper Module For Pico Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect Ideal for price tags, shelf labels, industrial instruments... Features At A Glance No backlight, keeps displaying last content for a long time even when power down Ultra low power consu...
Pico - Quad-Expander IC Test Board
Quad GPIO Expander for Raspberry Pi Pico, Four Sets of Male Headers, USB Power Connector Quad GPIO Expander For Pico Four Sets Of Standard Raspberry Pi Pico GPIO Male Headers, USB-Powered Support Features At A Glance Standard Raspberry Pi Pico female header for direct attaching Raspberr...
Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade)
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The MAX31855 Thermocouple Amplifier Breakout converts K-type thermocouple readings into digital data via SPI, handling cold-junction compensation automatically. It measures temperatures from −200°C to +1350°C in 0.25°C increments, making it suitable for a wide range of temperature monitoring appl...
3D Gesture Sensor (Mini) For Arduino
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