--- product_id: 511248810 title: "GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3" brand: "geeekpi" price: "462 kr" currency: DKK in_stock: true reviews_count: 8 category: "Geeek Pi" url: https://www.desertcart.dk/products/511248810-geeekpi-screw-terminal-block-breakout-board-hat-with-reset-button store_origin: DK region: Denmark --- # LED indicator 3.5mm pitch 26AWG-16AWG wire GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 **Brand:** geeekpi **Price:** 462 kr **Availability:** ✅ In Stock ## Summary > 🔗 Connect, Create, Conquer! ## Quick Answers - **What is this?** GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 by geeekpi - **How much does it cost?** 462 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/511248810-geeekpi-screw-terminal-block-breakout-board-hat-with-reset-button) ## Best For - geeekpi enthusiasts ## Why This Product - Trusted geeekpi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔄 Instant Reset:** Built-in reset button for quick troubleshooting and resets. - • **💡 Visual Feedback:** LED indicator for real-time status updates on your projects. - • **📦 Complete Package:** Includes all necessary components for a seamless setup. - • **🛡️ Durable Design:** Constructed with FR-4 fiberglass PCB and dual copper layers for longevity. - • **🔧 Effortless Connectivity:** Easily connect your components with a 3.5mm pitch terminal block. ## Overview The GeeekPi Screw Terminal Block Breakout Board HAT is designed for the Arduino MEGA 2560 R3, featuring a 3.5mm pitch terminal block for easy wiring, a reset button for quick resets, and an LED indicator for project status. Made with durable FR-4 fiberglass PCB and dual copper layers, this breakout module comes with all necessary components for a hassle-free installation. ## Description Description: This is a terminal hat for Arduino mega 2560 R3. Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel. FR-4 fiber glass PCB, dual copper layers. Reset button and LED indicator. Specification: Easy to assemble Terminal block pitch 3.5mm/0.138" Wire size range 26AWG to 16AWG, strip length 5mm Screw M2 steel FR-4 fiber glass PCB, dual copper layers. Reset button Acrylic protection panel Package includes: 1 x Terminal hat for Arduino Mega 2560 R3(Note:Arduino Mega 2560 development board Not included) 8 x M2.5 screw 4 x Long copper pillar 4 x short copper pillar 1 x Acrylic protection panel ) Review: Compatible with Arduino Due - This Arduino Mega Shield breaks out all the pins into screw terminals. All the pins are connected, including the I2C pins beside AREF and the IOREF pin, which some Mega shields skip or not include. It even includes an acrylic bottom plate and standoff screws so you can secure it into the board. It also has stackable headers so if I want to use a different shield, I just stack it on top of this shield without disassembling it. I have it on my Arduino Due so I could easily screw in cables for my prototype USB controllers. With both Pin 20/21 and SDA1/SCL1 pins broken out, I could use both I2C controllers on the Due. Just note that when you're using a Due, pins labeled A12-A15 in the shield are not analog inputs, as the Due only has 12 ADC pins (rather than 16 for Mega), and these four pins are either for analog outputs (DAC) or CAN bus. It's an amazing piece of kit, so much that I had to write this review. Review: Great item for prototyping - This is a great way to make wire connections to the Arduino. Works well and fits perfectly. ## Features - This is a terminal hat for Arduino mega 2560 R3. - Terminal block pitch 3.5mm/0.138";Wire size range 26AWG to 16AWG, strip length 5mm - Screw M2 steel;FR-4 fiber glass PCB, dual copper layers. - Reset button and LED indicator. - Package includes:1 x Terminal hat for Arduino Mega 2560 R3(Note:Arduino Mega 2560 development board is Not Included), 8 x M2.5 screw, 4 x Long copper pillar, 4 x short copper pillar, 1 x Acrylic protection panel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BPH738P2 | | Best Sellers Rank | #256,087 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #552 in Ground Circuit Terminal Blocks | | Brand Name | GeeekPi | | Connector Type | Screw | | Customer Reviews | 4.0 out of 5 stars 23 Reviews | | Gauge | 26.0 | | Included Components | no | | Item Pitch | 3.5 Millimeters | | Manufacturer | GeeekPi | | Material | Acrylic | | Material Type | Acrylic | | Model | EP-0166 | | Mounting Type | PCB Mount | | Number Of Contacts | 12 | | Number Of Poles | 56 | | Number of Positions | 5 | | Pitch | 3.5 Millimeters | | Unit Count | 1.0 Count | | Warranty Description | NO | ## Product Details - **Brand:** GeeekPi - **Case Type:** Raspberry Pi - **Material:** Acrylic - **Cooling Method:** Air - **Model Name:** Screw Terminal Block Breakout Board HAT - **Light Color:** red - **Fan Size:** 60 Millimeters - **Item Weight:** 130 Grams - **Special Feature:** Reset button and LED indicator - **Hard Disk Form Factor:** 8.89 Centimeters ## Images ![GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 - Image 1](https://m.media-amazon.com/images/I/71e21RchiOL.jpg) ![GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 - Image 2](https://m.media-amazon.com/images/I/61WFlngrvuL.jpg) ![GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 - Image 3](https://m.media-amazon.com/images/I/61K9CHxjkQL.jpg) ![GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 - Image 4](https://m.media-amazon.com/images/I/618oPgELIXL.jpg) ![GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 - Image 5](https://m.media-amazon.com/images/I/61WHtq7IELL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Compatible with Arduino Due *by M***. on February 26, 2025* This Arduino Mega Shield breaks out all the pins into screw terminals. All the pins are connected, including the I2C pins beside AREF and the IOREF pin, which some Mega shields skip or not include. It even includes an acrylic bottom plate and standoff screws so you can secure it into the board. It also has stackable headers so if I want to use a different shield, I just stack it on top of this shield without disassembling it. I have it on my Arduino Due so I could easily screw in cables for my prototype USB controllers. With both Pin 20/21 and SDA1/SCL1 pins broken out, I could use both I2C controllers on the Due. Just note that when you're using a Due, pins labeled A12-A15 in the shield are not analog inputs, as the Due only has 12 ADC pins (rather than 16 for Mega), and these four pins are either for analog outputs (DAC) or CAN bus. It's an amazing piece of kit, so much that I had to write this review. ### ⭐⭐⭐⭐⭐ Great item for prototyping *by B***L on November 20, 2025* This is a great way to make wire connections to the Arduino. Works well and fits perfectly. ### ⭐ Bad Board for Giga R1! *by R***I on May 7, 2025* There are two major issues with this board that may block its use and definitely make it not for the Giga R1. First and horribly not documented, they connected pins 20/21 to SDA/SCL and screw terminals 20/21. That DOES NOT WORK on the Giga R1 which runs multiple I2C ports with 20/21 and SDA/SCL being TWO DIFFERENT PORTS!!! That makes them NOT WORK! The other flaw is that that are using a cheap SCSI connector with extremely short pins on the top and if you have to plug on a wired terminal it does not have enough to grab reliably. The maker should change and use a real SCSI connector with long pins. I cannot use this board any more and hope I can figure out how to use the ones I have ... or return them. ## Frequently Bought Together - GeeekPi Screw Terminal Block Breakout Board HAT with Reset Button and LED Indicator, GPIO Expansion Board Breakout Module for Arduino MEGA 2560 R3 - ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant - KEYESTUDIO Mega 2560 R3 Board for Arduino Projects with USB Cable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/511248810-geeekpi-screw-terminal-block-breakout-board-hat-with-reset-button](https://www.desertcart.dk/products/511248810-geeekpi-screw-terminal-block-breakout-board-hat-with-reset-button) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-14*