Discontinued Raspberry Pi expansion hat adding VGA output (HDMI-to-VGA, up to 1080p), 3.5 mm audio in/out, SPDIF, 3-port USB hub, DS3231-based RTC, 802.11b/g/n Wi-Fi, IR sensor, and 8-channel Darlington GPIO driver.
| Pin | Type |
|---|---|
| 40-pin GPIO passthrough | Signal |
| ULN2803 GPIO | Signal |
| RTC | Signal |
| IR | Signal |
| Audio | Signal |
| VGA | Signal |
| USB Hub | Power |
| WiFi | Signal |
| Power | Power |
| GND | Ground |
| Power output | Power |
Shield
Verify supply voltage and logic levels before powering up.
Module pins: USB Hub, Power, Power output, GND, 40-pin GPIO passthrough, ULN2803 GPIO, RTC, IR. Schematik maps them to your board in the app.
About 270 add-ons across Pi HATs, Arduino shields, and FeatherWings. The same function — motor control, PoE, display — usually ships once per host connector family. Get the host board right first.
15x7 CharliePlex LED Matrix FeatherWing - Cool White visual preview15x7 CharliePlex LED Matrix FeatherWing - Cool White
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16-Ch High Current Driver Shield Kit v2 visual preview16-Ch High Current Driver Shield Kit v2
19V 90W AC/DC Adapter for LattePanda Mu Full-Function EVA Carrier Board visual preview19V 90W AC/DC Adapter for LattePanda Mu Full-Function EVA Carrier Board
1Sheeld+ for iOS and Android visual preview1Sheeld+ for iOS and Android
2-Channel Isolated CAN Bus HAT+ for Raspberry Pi, Stackable visual preview2-Channel Isolated CAN Bus HAT+ for Raspberry Pi, Stackable
2-Channel Isolated CAN FD HAT for Raspberry Pi visual preview2-Channel Isolated CAN FD HAT for Raspberry Pi
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2-Channel Isolated RS485 HAT for Raspberry Pi visual preview2-Channel Isolated RS485 HAT for Raspberry Pi
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10 I/Os PLC Module - CPU Arduino Nano (Optoisolated Output) visual previewAbout 75 boards across every Arduino generation: 5V Uno/Mega/GIGA, 3.3V MKR and Portenta, plus DFRduino and Bluno compatibles. Confirm the voltage rail before stacking any shield.
Boards · Arduino boards · 77 parts
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Boards · ESP32 boards · 156 parts
16-Ch Servo Driver Breakout for micro:bit, I2C visual previewSpecialists: Teensy for high-clock audio and USB, Adafruit SAMD boards running CircuitPython or the Arduino IDE, proper STM32 eval kits, and the micro:bit classroom ecosystem. Schematik builds target ESP32, Arduino Uno, and Pico; come here when you have a specific reason to.
Boards · Other MCU boards · 229 parts
Adafruit DVI Breakout Board for HDMI Source Devices visual previewThe Raspberry Pi MCU line — Pico, Pico 2, and third-party boards on the same silicon — plus a deep bench of Pico-pinout displays, loggers, and radio modules that do nothing without a Pico plugged in.
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