Teensy LC USB Micro-controller Development Board

Looking for Teensy Lc Usb Development Board? Teensy LC USB Micro-controller Development Board is available at Zbotic with fast shipping across India.

The Teensy LC USB Micro-controller Development Board is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy LC (Low Cost) is a 32 -bit microcontroller board that provides you with an uncomplicated option for getting started with the Teensy line of products without breaking the bank!

Quick Specifications:

1. 32 bit ARM Cortex-M0+ 48 MHz CPU
2. 62kB Flash Memory, 8kB RAM, 1/8(emu)kB EEPROM
3. 13 High-Resolution Analog Inputs
4. 27 Digital I/O Pins (NOT 5V Tolerant)
5. 10 PWM outputs
6. 7 Timers for intervals/delays, separate from PWM
7. 3 UARTs (serial ports)
8. SPI, I2C, I2S
9. I2S (for the high-quality audio interface)
10. 4 Lightweight DMA channels
11. Touch Sensor Inputs

Real Hardware Serial:

Most modern projects involve serial communication with sensors, other chips, other systems, or even the internet. Hardware serial ports greatly simplify projects and enable excellent performance.

Teensy-LC provides plenty of serial connectivity: 2 SPI ports, 2 I2C, and 3 Serial ports. All 3 serial ports are supported by high-quality drivers in Teensyduino, with both transmit and receive buffers and even support for RS485 transmitter enable.

Teensy-LC will be ideal for inexpensive “Internet Of Things” projects when paired with an ESP8266 Wifi module, which requires a fast hardware serial or SPI port.

Efficient USB Communication:

Teensy-LC has the same powerful USB hardware as Teensy 3.2. All USB data transfer is done directly to memory with minimal CPU overhead.

Teensy-LC supports USB Serial, MIDI, Keyboard (international layouts), Mouse, Joystick, and RawHID protocols. A full set of 16 bidirectional USB endpoints are supported by the hardware, allowing any type of USB device. As more USB protocols are added to Teensyduino, despite its low cost, Teensy-LC will be up to the task.

Hardware Timers:

Many Arduino libraries require a hardware timer. Traditional Arduino products have 3 or 4 timers, with only 1 or 2 providing more than 8-bit resolution.

Teensy-LC has a total of 7 timers, all of them with 16 or more bits of resolution, to allow excellent compatibility with easy-to-use libraries. Many combinations of popular libraries, which would normally conflict, can seamlessly run together on Teensy LC and Teensy 3.2.

Analog Input & Output at 12 Bit Resolution:

Analog signals are critically important to many projects. Teensy-LC has 13 pins that can function as analog inputs. The effective analog resolution is 12 bits.

It also has a true 12 bit digital to analog converter, for an analog output signal.

32 bit ARM Cortex M0+ Processor:

The Cortex-M0+ processor is a powerful, full 32 bit CPU, designed for lower power, lower cost devices.

Cortex-M0+ has fewer instructions and a simpler bus structure than the more powerful Cortex-M4 on Teensy 3.2. For simple code, M0+ often runs at similar speed, when running at the same clock frequency. For math-intensive applications, Cortex-M4 can be significantly faster, and of course, it supports higher clock rates.

Cortex-M0+ at 48 MHz is much faster than 8-bit AVR processors at 16 MHz, especially when manipulating 16 and 32-bit variables!

TODO: expand this section… or add more details about the M0+ vs M4 differences.

5 Volt Buffer For WS2812/NeoPixel LED Projects:

Teensy-LC provides a 5V output to directly drive WS2812/NeoPixel LEDs.

Pinout:

Package Includes:

1 x Teensy LC USB Micro-controller Development Board

1 x PinOut Drawing Card

Datasheet:

Teensy LC USB Micro-controller Development Board Overview

The Teensy LC USB Micro-controller Development Board is a compact, breadboard-friendly 32-bit ARM Cortex-M0+ platform running at 48 MHz, designed for rapid prototyping and embedded development. Ideal for projects requiring multiple I/O lines, analog inputs, serial interfaces and audio support, it offers a cost-effective entry point into the Teensy ecosystem.

Key Features of Teensy LC USB Micro-controller Development Board

• 32-bit ARM Cortex-M0+ CPU at 48 MHz for efficient code execution
• 62 kB flash memory, 8 kB RAM and 1 kB emulated EEPROM for program and data storage
• 13 high-resolution analog inputs and 27 digital I/O pins (3.3 V logic; NOT 5 V tolerant)
• 10 PWM outputs plus 7 dedicated timers to handle motor control, LED dimming and precise delays
• Three UART ports plus SPI, I2C and I2S interfaces for versatile device and audio connectivity
• Breadboard-friendly form factor; genuine product with fast shipping from Zbotic

Applications and Use Cases

• DIY audio processors and digital sound effects using the I2S interface
• Multi-sensor data loggers combining analog and digital inputs
• Custom robotics controllers managing motors and servos via PWM and timers
• Wearable electronics prototypes requiring low power and compact design
• Interactive LED lighting installations with precise timing control
• MIDI controllers and musical interfaces leveraging serial and I2C buses

How to Use Teensy LC USB Micro-controller Development Board

Connect the board to your computer via the micro-USB port, install the Arduino IDE along with the Teensyduino add-on, then select “Teensy LC” as your target. Write or load example sketches, compile and upload over USB. Power your sensors and modules at 3.3 V, connect I/O pins on a breadboard, and use the built-in timers, UART, SPI, I2C or I2S interfaces to integrate peripherals.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Is Teensy LC compatible with the Arduino IDE?

Yes. Install the free Teensyduino add-on into your Arduino IDE to program and upload sketches directly via the USB port.

Can I use 5 V sensors with Teensy LC?

No. The digital I/O on Teensy LC is 3.3 V only. Use level shifters or 3.3 V-compatible modules to avoid damage.

Does Teensy LC support digital audio output?

Absolutely. Its dedicated I2S interface enables high-quality digital audio connections for DACs, ADCs and audio codecs.