Seeeduino Stalker v3
Arduino-compatible (ATmega328P) data-logger board with XBee socket, RTC with supercap backup, LiPo solar charger, and microSD slot. Suited for outdoor and remote sensing deployments.
Arduino-compatible (ATmega328P) data-logger board with XBee socket, RTC with supercap backup, LiPo solar charger, and microSD slot. Suited for outdoor and remote sensing deployments.
| Pin | Type |
|---|---|
| Grove connectors (I2C and D7) | Signal |
| I2C pin header (selectable 3.35V) | Signal |
| UartSBee headers | Signal |
| microSD socket | Signal |
| RTC interrupt pads (optional to D2D3) | Signal |
Shield
Confirm the data interface matches your host board.
Module pins: LiPo / Solar / USB power connectors, Bee / XBee socket (2x10 pin 2.0mm), Grove connectors (I2C and D7), I2C pin header (selectable 3.3/5V), UartSBee headers, microSD socket, RTC interrupt pads (optional to D2/D3). 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
15x7 CharliePlex LED Matrix FeatherWing - Warm White visual preview15x7 CharliePlex LED Matrix FeatherWing - Warm White
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
2-Channel Isolated CAN HAT for Raspberry Pi, MCP2515 + SN65HVD230 visual preview2-Channel Isolated CAN HAT for Raspberry Pi, MCP2515 + SN65HVD230
2-Channel Isolated RS485 HAT for Raspberry Pi visual preview2-Channel Isolated RS485 HAT for Raspberry Pi
2-DOF Pan-Tilt HAT for Raspberry Pi visual preview2-DOF Pan-Tilt HAT for Raspberry Pi
3-Channel Relay Expansion Board for Jetson Nano, Optocoupler Isolated visual preview3-Channel Relay Expansion Board for Jetson Nano, Optocoupler Isolated
3Dpad Touchless Gesture Controller Arduino Shield visual preview3Dpad Touchless Gesture Controller Arduino Shield
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
10 I/Os Relay Module - CPU ESP32 (Relay Output) visual previewWi-Fi and Bluetooth on a single chip, in every shape from Espressif DevKitC to Adafruit Feathers with STEMMA QT, DFRobot FireBeetles tuned for battery life, and Seeed XIAOs under a thumbnail.
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.
Boards · Pico & RP2040 boards · 43 parts