Color-coded pin markings: Prevents wrong plugging and ensures correct orientation during soldering
Full 40-pin 2x20 layout: Provides access to all GPIO pins for versatile connectivity
Standard 2.54 mm pitch: Compatible with most breadboards and standard connectors
High current rating (up to 3A per pin): Supports power devices and peripherals safely
Available in colorful or black base: Offers aesthetic options to match project needs
Summarized by Shop
Wholesale Pack Configuration
This listing is supplied as wholesale packs. The displayed price applies to one complete pack, not to an individual unit. Select the Shopify option that matches the pack configuration you need.
Current Shopify option
Wholesale specification
Pack quantity
Colorful / 1 PCS
Colorful / 1 PCS / 115 pcs/Pack
1