Teensy 4.0 USB Microcontroller Development Board

PJRCSKU: RB-Pjr-18
Manufacturer #: Teensy 4.0

Price  :
Sale price £22.85

Tax included Shipping calculated at checkout

Stock  :

Re-stocking soon See due date

Notify me when this product is in stock

Payments and Security

Apple Pay Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

  • Teensy 4.0 USB Microcontroller Development Board
  • Provides support for dynamic clock scaling
  • Supports Arduino timing functions
  • Is designed to allow dynamically speed changes
  • Also provides a power shut off feature
  • Can be overclocked, well beyond 600 MHz

The Teensy 4.0 USB Microcontroller Development Board is the latest Teensy, offering the fastest microcontroller and powerful peripherals in the Teensy 1.4 by 0.7 inch form factor. Teensy 4.0 provides support for dynamic clock scaling.

Unlike traditional microcontrollers, where changing the clock speed causes wrong baud rates and other issues, Teensy 4.0 hardware and Teensyduino's software support for Arduino timing functions are designed to allow dynamically speed changes.

Teensy 4.0 USB Microcontroller Development Board- Click to Enlarge

Teensy 4.0 also provides a power shut off feature. By connecting a pushbutton to the On/Off pin, the 3.3V power supply can be completely disabled by holding the button for 5 seconds, and turned back on by a brief button press. If a coin cell is connected to VBAT, Teensy 4.0's RTC also continues to keep track of date & time while the power is off.

  • 1x Teensy 4.0 USB Microcontroller Development Board
  • ARM Cortex-M7 at 600 MHz
  • 1024K RAM (512K is tightly coupled)
  • 2048K Flash (64K reserved for recovery & EEPROM emulation)
  • 2 USB ports, both 480 MBit/sec
  • 3 CAN Bus (1 with CAN FD)
  • 2 I2S Digital Audio
  • 1 S/PDIF Digital Audio
  • 1 SDIO (4 bit) native SD
  • 3 SPI, all with 16 word FIFO
  • 3 I2C, all with 4 byte FIFO
  • 7 Serial, all with 4 byte FIFO
  • 32 general purpose DMA channels
  • 31 PWM pins
  • 40 digital pins, all interrrupt capable
  • 14 analog pins, 2 ADCs on chip
  • Cryptographic Acceleration
  • Random Number Generator
  • RTC for date/time
  • Programmable FlexIO
  • Pixel Processing Pipeline
  • Peripheral cross triggering
  • Power On/Off management

Customer Reviews

Based on 10 reviews
100%
(10)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Jure
Excelent

Quick delivery. Very powerfull device for a good price.

B
Brian
Great performance in a small package!!

I am building a self balancing robot and, but wasn't able to achieve the cycle times I wanted with the Arduino Nano. The software of the robot that I was trying to emulate was running on a Rasp Pi, but I didn't want that added complexity, so I tried the Teensy 4.0. Running at 600mhz I immediately noticed a vast improvement in the stability performance of my robot. The only thing to watch for is the Teensy 4.0 is not 5volt tolerant so you may have to use logic level convertors. Also, there is plenty on documentation on https://www.pjrc.com/teensy

K
Khoi-Prog
Amazingly Fast and Reliable boards

I ordered this Teensy 4.0 board from RobotShop after ordering another one directly from PJRC. They're all working amazingly fast and reliable. But it's good to have free shipping and faster delivery if order from Robotshop. I used these boards to write these libraries hoping they could be somehow useful: 1) WiFiWebServer 2) WiFiNINA_Generic 3) WiFiManager_NINA_Lite 4) Blynk_WiFiNINA_WM 5) EthernetWebServer 6) BlynkEthernet_WM 7) Blynk_Teensy 8) ESP_AT_WiFiManager 9) DoubleResetDetector_Generic 10) Blynk_Esp8266AT_WM 11) ESP_AT_WM_Lite 12) ESP8266_AT_WebServer and more. They are posted on GitHub, included in Arduino IDE Library Manager and Platform.io and you can search for them on GitHub, Google as well.

D
Donald
Teensy 4.0

Always an excellent source of products at very competitive price. Excellent microcontroller Speedy service

V
VA3HDL
Great device

Jumped from Arduinos to this platform. This is a great device. Plenty of power and memory for any demanding project.

Estimate shipping

You may also like