---
product_id: 611746123
title: "PJRC Teensy 4.0 Lockable Development Board"
brand: "pjrc"
price: "A$72"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/611746123-pjrc-teensy-4-0-lockable-development-board
store_origin: AU
region: Australia
---

# 6E+2 Processor Bluetooth connectivity Lockable security PJRC Teensy 4.0 Lockable Development Board

**Brand:** pjrc
**Price:** A$72
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Your Creativity with Teensy 4.0!

## Quick Answers

- **What is this?** PJRC Teensy 4.0 Lockable Development Board by pjrc
- **How much does it cost?** A$72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/611746123-pjrc-teensy-4-0-lockable-development-board)

## Best For

- pjrc enthusiasts

## Why This Product

- Trusted pjrc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Arduino Compatible:** Easily integrates with Arduino for versatile programming.
- • **Compact & Lightweight:** Weighs only 0.035 ounces, perfect for portable projects.
- • **Seamless Connectivity:** Built-in Bluetooth for effortless wireless communication.
- • **Secure Your Innovations:** Lockable design ensures your projects are safe from tampering.
- • **Lightning-Fast Performance:** Powered by a 6E+2 processor for rapid development.

## Overview

The Teensy 4.0 Lockable Development Board is a cutting-edge device designed for secure and efficient device development. Featuring a powerful 6E+2 processor, Bluetooth connectivity, and compatibility with Arduino, this lightweight board is perfect for tech-savvy innovators looking to create without limits.

## Description

PJRC Teensy 4.0 Lockable Development Board

## Features

- Lockable for secure device development
- Version 4.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor | 6E+2 |
| RAM | LPDDR4 |
| Wireless Type | Bluetooth |
| Brand | PJRC |
| Series | Teensy 4.0 |
| Operating System | Arduino |
| Item Weight | 0.035 ounces |
| Product Dimensions | 4 x 0.1 x 6 inches |
| Item Dimensions  LxWxH | 4 x 0.1 x 6 inches |
| Processor Brand | ARM |
| Number of Processors | 1 |
| Manufacturer | PJRC |
| ASIN | B0CVSC7MPT |
| Date First Available | February 16, 2024 |

## Product Details

- **Brand:** PJRC
- **Model Name:** Teensy 4.0
- **Ram Memory Installed Size:** 1024 MB
- **Memory Storage Capacity:** 1.02 MB
- **CPU Speed:** 6E+2 MHz

## Images

![PJRC Teensy 4.0 Lockable Development Board - Image 1](https://m.media-amazon.com/images/I/61iRdxkqWQL.jpg)

## Frequently Bought Together

- PJRC Teensy 4.0 Lockable Development Board
- Teensy Audio Adaptor Board 4.0
- PJRC Teensy 4.1 ARM Cortex-M7 Processor at 600MHz with a NXP iMXRT1062 (Without pins)

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**Shop now:** [https://www.desertcart.com.au/products/611746123-pjrc-teensy-4-0-lockable-development-board](https://www.desertcart.com.au/products/611746123-pjrc-teensy-4-0-lockable-development-board)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-12*