NXP LPC1768 mbed LPC1768

Name: NXP LPC1768 mbed LPC1768
Brand: NXP LPC1768 mbed LPC1768

ARM Cortex‑M3 development board with built‑in USB and Ethernet

hardwareDevelopment Boards development boardARM Cortex-M3mbed OS

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Our Verdict

Best for

Students and hobbyists prototyping Ethernet‑enabled IoT projects

Skip if

If you require built‑in Wi‑Fi or ultra‑low power

What is NXP LPC1768 mbed LPC1768?

The NXP LPC1768 mbed board is a compact development platform featuring a 32‑bit ARM Cortex‑M3 MCU running at 100 MHz. It includes on‑board USB, Ethernet, and a range of I/O pins, making it ideal for rapid prototyping of embedded applications. Supported by the mbed OS ecosystem, the board provides easy access to libraries, cloud services, and a web‑based IDE, allowing developers to focus on functionality rather than low‑level setup. Its robust peripherals and extensive community support make it a go‑to choice for education, hobby projects, and early‑stage product development.

SpecificationsAI-estimated

msrp$55

weight30 g

warranty1 year

dimensions85 x 53 x 15 mm

open source✅ Yes

connectivityUSB 2.0, 10/100 Mbps Ethernet, UART, I2C, SPI

power sourceUSB Powered

Key Features of NXP LPC1768 mbed LPC1768

Runs a 100 MHz ARM Cortex‑M3 core delivering up to 1 DMIPS/MHz performance.

Provides 512 KB flash and 64 KB SRAM for complex firmware and data buffering.

Integrated USB 2.0 host/device port enables direct connection to peripherals and PCs.

On‑board 10/100 Mbps Ethernet with RJ45 jack for wired network connectivity.

Supports mbed OS with built‑in libraries for Bluetooth, Wi‑Fi, and cloud integration.

Multiple analog inputs (12‑bit ADC) and PWM channels for sensor and motor control.

Debugging via on‑board CMSIS‑DAP compatible USB interface, no external programmer needed.

Compatible with Arduino shields through a 2×20 pin header adapter.

Use Cases for NXP LPC1768 mbed LPC1768

IoT Sensor Node

Collect environmental data and send it to the cloud over Ethernet or Wi‑Fi.

Robotics Control

Drive motors and read encoders using PWM and ADC channels.

Educational Labs

Teach embedded programming with mbed's web IDE and ready‑made examples.

Prototyping Wearable Devices

Leverage low‑power modes and USB charging for battery‑operated prototypes.

Pros & Cons of NXP LPC1768 mbed LPC1768

Pros

Extensive mbed OS library support
Built‑in Ethernet and USB ports
Rich set of I/O peripherals
Strong community and documentation

Cons

No built‑in Wi‑Fi module (requires external shield)
Limited flash compared to newer MCUs
Power consumption higher than ultra‑low‑power chips

Frequently Asked Questions

Does the board support Wi‑Fi out of the box?

Wi‑Fi is not integrated; you can add it via an external mbed Wi‑Fi shield or module.

Can I program the board without a PC?

Yes, you can use the mbed online compiler and flash over USB directly from a mobile device with OTG support.

What operating voltage does the LPC1768 use?

The MCU operates at 3.3 V; the board includes voltage regulators for 5 V USB input.

Is the hardware design open source?

The schematic and layout are publicly available under an open‑hardware license.

Pricing Overview

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Paid (One-time)

Detailed plans are not listed. Visit the official website for pricing information.

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