Teensy 3.5 Development Board

Looking for Teensy 3.5 Development Board? Teensy 3.5 Development Board is available at Zbotic with fast shipping across India.

The Teensy USB Development Board is a complete USB-based microcontroller development system. Version 3.5 features a 32 bit 120 MHz ARM Cortex-M4 processor with floating point unit. All digital pins are 5 volts tolerant. All Teensy boards are shipped assembled and fully tested.

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.5 comes pre-flashed with a bootloader so you can program it using the onboard USB connection: no external programmer needed! You can program for the Teensy in your favorite program editor using C or you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for it!

The processor on the Teensy also has access to the USB and can emulate any kind of USB device you need it to be, making it great for USB-MIDI and other HID projects. The 32-bit, 120MHz processor brings a few other features to the table as well, such as multiple channels of Direct Memory Access, several high-resolution ADCs, and even an I²S digital audio interface! There are also four separate interval timers, plus a delay timer! Oh yeah, and all digital pins have interrupt capability and are 5V tolerant.

All of this functionality is jammed into a 62.3mm x 18.0mm board with all solder points on a 0.1″ grid so you can slap it on a breadboard and get to work! The Teensy 3.5 is larger, faster and capable of more projects, especially with its onboard micro SD card port. An upgraded ARM Cortex MCU (120MHz from 72MHz), more memory (512K from 256K), as well as more RAM, EEPROM and accessible pins make up the key new features of this “teensy” board. The Teensy 3.5 is slightly scaled down from the Teensy 3.6 but is offered at a cheaper price point, comparatively.

Note: This does not come with a USB cable; please check below for an appropriate one.

Pinout:

Features:

1. 120MHz ARM Cortex-M4 with Floating Point Unit
2. 512K Flash, 192K RAM, 4K EEPROM
3. Microcontroller Chip MK64FX512VMD12
4. 1 CAN Bus Port
5. 16 General Purpose DMA Channels
6. 5V Tolerance on All Digital I/O Pins
7. 62 I/O Pins (42 breadboards friendly)
8. 25 Analog Inputs to 2 ADC with 13-bit resolution
9. 2 Analog Outputs (DAC) with 12-bit resolution
10. 20 PWM Outputs (Teensy 3.6 has 22 PWM)
11. USB Full Speed (12Mbit/sec) Port
12. Ethernet mac, capable of full 100Mbit/sec speed
13. Native (4-bit SDIO) micro SD card port
14. I²S Audio Port, 4-Channel Digital Audio Input & Output
15. 14 Hardware Timers
16. Cryptographic Acceleration Unit
17. Random Number Generator
18. CRC Computation Unit
19. 6 Serial Ports (2 with FIFO and Fast Baud Rates)
20. 3 SPI Ports (1 with FIFO)
21. 3 I²C Ports
22. Real-Time Clock
23. 62.3mm x 18.0mm x 4.2mm (2.5in x 0.7in x 0.2in)

Package Includes: 

1 x Teensy 3.5 Development Board

1 x Pinout Drawing Card

Teensy 3.5 Development Board Overview

The Teensy 3.5 Development Board is a compact USB-based microcontroller board powered by a 120 MHz ARM Cortex-M4 processor with Floating Point Unit. It provides high-speed performance, generous memory (512 KB flash, 192 KB RAM, 4 KB EEPROM) and versatile I/O, making it ideal for advanced embedded and real-time projects.

Key Features of Teensy 3.5 Development Board

• 32-bit MK64FX512VMD12 ARM Cortex-M4 running at 120 MHz with FPU
• 512 KB flash, 192 KB RAM, and 4 KB onboard EEPROM
• 62 digital I/O pins (42 breadboard-friendly), all 5 V tolerant
• 25 analog inputs (13-bit ADC) and 2 analog outputs (12-bit DAC)
• 1 CAN bus port, 16 DMA channels, and 20 PWM outputs
• USB Full Speed port and Ethernet MAC (100 Mbit/s capable)
• Pre-flashed bootloader—no external programmer required
• Available at Zbotic with genuine parts and fast shipping

Applications and Use Cases

• Real-time robotic motion control and feedback loops
• High-resolution data logging with sensors and SD cards
• Audio processing and digital signal processing experiments
• CAN bus interfacing for automotive or industrial networks
• Ethernet-connected IoT gateway (requires external PHY module)
• Custom PWM motor drivers, LED lighting and actuator control

How to Use Teensy 3.5 Development Board

Plug the Teensy 3.5 into your PC via a USB cable, install the free Teensyduino add-on for Arduino IDE (or use a standard C/C++ toolchain), choose “Teensy 3.5” in the board menu, write your sketch or code, and click Upload. The onboard bootloader manages programming automatically, and you can wire your sensors, displays or motors directly to its breadboard-friendly pins.

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

Can I program Teensy 3.5 using the Arduino IDE?

Yes, by installing the free Teensyduino add-on you can select Teensy 3.5 directly in Arduino IDE and upload sketches over the onboard USB port without any external programmer.

Is the Ethernet functionality ready to use out of the box?

The Teensy 3.5 includes an Ethernet MAC but requires an external PHY and RJ45 connector module to achieve a full 100 Mbit/s network link.

Are the digital I/O pins 5 V tolerant?

All 62 digital I/O pins on the Teensy 3.5 are 5 V tolerant, so you can interface directly with 5 V sensors, modules or legacy electronics.