--- product_id: 402451710 title: "Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino" price: "£20.61" currency: GBP in_stock: true reviews_count: 10 url: https://www.desertcart.co.uk/products/402451710-breakout-board-module-with-pin-board-for-teensy-4-1 store_origin: GB region: United Kingdom --- # Standard 2.54mm hole spacing for breadboard compatibility Gold-plated dual-sided pins for oxidation resistance Full pin access for seamless Arduino IDE integration Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino **Price:** £20.61 **Availability:** ✅ In Stock ## Summary > ⚡ Supercharge your Teensy projects with pro-grade breakout power! ## Quick Answers - **What is this?** Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino - **How much does it cost?** £20.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/402451710-breakout-board-module-with-pin-board-for-teensy-4-1) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Expansion:** Unlock every Teensy 4.1/3.5/3.6 pin with gold-plated durability - • **Robust Build Quality:** Double-sided gold plating prevents oxidation for long-lasting reliability - • **Plug & Play Precision:** 2.54mm hole spacing ensures perfect breadboard fit every time - • **Versatile Applications:** Ideal for industrial control, home automation, and next-level DIY projects - • **Universal Compatibility:** Works flawlessly with Arduino IDE and compatible hardware ecosystems ## Overview The Treedix Breakout Board Module is a precision-engineered expansion board designed for Teensy 4.1, 3.5, and 3.6 processors. Featuring gold-plated dual-sided pins to prevent oxidation and a standard 2.54mm hole spacing, it seamlessly integrates with breadboards and Arduino IDE-compatible hardware. Perfect for elevating your industrial control, home automation, or advanced DIY projects, this compact 6.6 x 4.06 cm module offers full pin accessibility and robust build quality to ensure reliable, long-term performance. ## Description Specification: Size: 6.6*4.06*0.16cm(2.6*1.6*0.06in) Voltage: 3.3V The package includes 1* breakout board module for Teensy 4.1 4* pin header(24pin) 4* terminal block(12pin) Review: Thing Thing Is Great - Got it and had my new Teensy 4.1 mounted in about 15 minutes. It does take some soldering, of course but the pads solder easily. Disregard the comments about needing little red wires!! I think that photo is just showing that those pins are connected together. Each of the Teensy pin mounting points are directly connected to pin mounting points for the solder on screw terminals through runs on the board. No need for anything that's not in the kit - other than a Teensy, of course. As far as comments about the size of the terminal screws - yes, they are small, by necessity I'm sure. I have a jeweler's screwdriver set and and there are at least two screwdriver tips in it that fit the screw slots. If you don't have a set, get one!! Review: Thumbs up - Had to solder it together but expected that, had to solder the pins on the teensy so did both in 1 shot. ## Features - The breakout board expands the connection with all the processor functions, the circuit board is well-made, gold-plated on both sides to prevent oxidation - Simple and easy to assemble, it can be used in conjunction with a breadboard, the distance between the holes on the board is 2.54mm - Widely compatible: all pins on the breakout board are accessible, and can be used in conjunction with Arduino IDE and Arduino compatible hardware - Use this breakout board module to easily extend Tennsy 4.1 project to industrial control, home automation or other applications - Note: The package is not include teensy development board ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NXYWYK7 | | Best Sellers Rank | #560 in Single Board Computers (Computers & Accessories) | | Brand | Treedix | | Customer Reviews | 4.3 4.3 out of 5 stars (60) | | Date First Available | December 21, 2021 | | Item Dimensions LxWxH | 2.6 x 1.6 x 0.06 inches | | Item Weight | 1.41 ounces | | Item model number | TRX5-0275 | | Manufacturer | Treedix | | Number of Processors | 1 | | Operating System | Linux | | Processor Brand | ARM | | Product Dimensions | 2.6 x 1.6 x 0.06 inches | | RAM | LPDDR4 | | Series | Teensy 4.1 | | Wireless Type | Bluetooth | ## Product Details - **Brand:** Treedix - **Connectivity Technology:** Bluetooth - **Included Components:** pcb board, pin header - **Model Name:** Teensy 4.1 - **Operating System:** Linux ## Images ![Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino - Image 1](https://m.media-amazon.com/images/I/51+8Qocs89L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Thing Thing Is Great *by T***G on November 16, 2023* Got it and had my new Teensy 4.1 mounted in about 15 minutes. It does take some soldering, of course but the pads solder easily. Disregard the comments about needing little red wires!! I think that photo is just showing that those pins are connected together. Each of the Teensy pin mounting points are directly connected to pin mounting points for the solder on screw terminals through runs on the board. No need for anything that's not in the kit - other than a Teensy, of course. As far as comments about the size of the terminal screws - yes, they are small, by necessity I'm sure. I have a jeweler's screwdriver set and and there are at least two screwdriver tips in it that fit the screw slots. If you don't have a set, get one!! ### ⭐⭐⭐⭐⭐ Thumbs up *by F***N on January 26, 2024* Had to solder it together but expected that, had to solder the pins on the teensy so did both in 1 shot. ### ⭐⭐⭐⭐⭐ Prototyping Heaven with this one !! *by J***T on March 15, 2026* Prototyping Heaven with this one !! And overnight delivery..... Hell yes please ! ## Frequently Bought Together - Treedix Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino - PJRC Teensy 4.1 ARM Cortex-M7 Processor at 600MHz with a NXP iMXRT1062 (Without pins) - PJRC Teensy 4.1 ARM Cortex-M7 NXP iMXRT1062 Microcontroller Development Board + Ethernet Kit --- ## 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.co.uk/products/402451710-breakout-board-module-with-pin-board-for-teensy-4-1](https://www.desertcart.co.uk/products/402451710-breakout-board-module-with-pin-board-for-teensy-4-1) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-16*