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$12.00In stock
Stop guessing pin numbers and stop wires falling off. These breakout boards bring your controller's GPIO to clearly-labeled screw terminals — the difference between a demo and an install.
- Screw-terminal breakout
- Clear pin labeling
- Pi & ESP32 variants
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Works with

Microelectronics
Raspberry Pi 5
Quad-core single-board computer — the hub that runs Home Assistant and coordinates your whole grow.
$79.00

Microelectronics
ESP32-S3 Development Board
Faster ESP32 with native USB and extra RAM — our default for new automation nodes.
$14.50

Industrial Networking
DIN Rail Mounts
Rail, end-stops, and adapters to mount boards and modules in a real panel.
$8.00