Teensy 4.1 without Ethernet (Headers)

600 MHz ARM Cortex-M7 development board with pre-soldered headers, 1MB RAM, 8MB flash, 55 I/O pins, microSD socket and USB host, without the Ethernet PHY.
R737.81  Inc VAT
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The Teensy 4.1 without Ethernet (Headers) is the lower-cost, Ethernet-free version of the Teensy 4.1, supplied with male header pins already soldered on. It is ready to drop straight into a breadboard for solder-free prototyping.

At its heart is the NXP i.MX RT1062, a 600 MHz ARM Cortex-M7 with a hardware floating point unit. With 1MB of RAM and 8MB of flash, it has the speed and memory for demanding work like real-time audio, fast data logging, motor control and graphics.

Only the Ethernet PHY chip has been left off; everything else matches the standard Teensy 4.1, including the onboard microSD card socket, USB host port, 55 I/O pins and pads for optional extra memory. It can be programmed with the Arduino IDE using the free Teensyduino add-on.

Features

  • Pre-soldered male headers, breadboard-ready
  • NXP i.MX RT1062 ARM Cortex-M7 at 600 MHz with hardware FPU
  • 1024K RAM (512K tightly coupled)
  • 8MB flash (256K reserved for recovery and EEPROM emulation)
  • No Ethernet PHY (lower-cost version of the Teensy 4.1)
  • USB host port and microSD card socket (native 4-bit SDIO)
  • 55 total I/O pins, 42 breadboard-friendly
  • 35 PWM pins and 18 analog inputs
  • 8 serial ports, 3 SPI ports (16-word FIFO each), 3 CAN bus (1 with CAN FD)
  • 2 I2S and 1 S/PDIF digital audio interfaces
  • 32 general-purpose DMA channels and programmable FlexIO
  • Cryptographic acceleration, random number generator and real-time clock
  • Pads for optional external PSRAM / flash memory
  • Power on/off management

Dimensions

61 x 18 mm (2.4 x 0.7 in)

What's in the box?

1 x Teensy 4.1 without Ethernet (Headers)

Resources

  • Availability: Out of Stock
  • Model: teensy 4.1 no LAN H
  • Brand: SparkFun