Teensy 4.1 Development Board – 600MHz ARM Cortex‑M7 with Ethernet | thingbits

Teensy 4.1 Development Board – 600MHz ARM Cortex‑M7 with Ethernet

SKU: TH2186

₹3,385.42

₹2,869.00 (Ex. of GST)

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The Teensy 4.1 is an ultra-high-performance microcontroller development board built around the powerful 600 MHz ARM Cortex-M7 processor, making it one of the fastest Arduino-compatible boards available today. With large memory, Ethernet capability, USB host support, and a microSD interface, it is designed for demanding embedded applications such as robotics, audio processing, IoT gateways, and industrial control systems.

₹3,385.42

₹2,869.00 (Ex. of GST)

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Overview

With 1 MB RAM, 8 MB flash memory, high-speed peripherals, and optional Ethernet support, it provides significantly more processing power and connectivity than typical Arduino-class boards.

Despite its performance, the board remains easy to use thanks to full Arduino IDE compatibility through Teensyduino, allowing developers to rapidly prototype projects while benefiting from advanced hardware capabilities.

The board exposes 55 digital I/O pins, multiple SPI and serial interfaces, CAN bus support, I2S digital audio, USB host functionality, and a native SDIO interface for high-speed microSD storage, making it perfect for complex embedded systems requiring fast data processing and extensive peripheral connectivity.

Specification

Technical details for Teensy 4.1 Development Board.

Specification	Details
Processor	ARM Cortex-M7 running at 600 MHz
RAM	1024 KB RAM (512 KB tightly coupled)
Flash Memory	8 MB Flash (256 KB reserved for recovery & EEPROM emulation)
USB	USB Host Port
Program Memory	Dual chip design with external program memory
Total I/O Pins	55
Breadboard Friendly I/O	42 pins
Analog Inputs	18
PWM Outputs	35
Serial Ports	8 hardware serial ports
SPI Interfaces	3 SPI ports with 16-word FIFO
CAN Bus	3 CAN controllers (1 with CAN FD support)
I2S Audio	2 I2S digital audio interfaces
S/PDIF Audio	1 digital S/PDIF audio interface
SD Interface	Native SDIO interface (4-bit)
MicroSD Slot	Built-in microSD card socket
DMA	32 general-purpose DMA channels
FlexIO	Programmable FlexIO interface
Security	Cryptographic acceleration hardware
Random Number Generator	Hardware RNG
RTC	Real-time clock for date/time
Pixel Processing	Pixel Processing Pipeline
Peripheral Triggering	Peripheral cross-triggering support
Ethernet PHY	10/100 Mbit DP83825 PHY (6 pins)
SMT Pad Signals	7 bottom SMT pads for additional signals
Power Management	Power On/Off management support

Pinout

Left Side Pin	Function	Right Side Pin	Function
0	RX1 / Digital I/O	24	A10 / Digital I/O
1	TX1 / Digital I/O	25	A11 / Digital I/O
2	Digital I/O / PWM	26	A12 / Digital I/O
3	Digital I/O / PWM	27	A13 / Digital I/O
4	Digital I/O / PWM	28	A14 / Digital I/O
5	Digital I/O / PWM	29	A15 / Digital I/O
6	Digital I/O / PWM	30	A16 / Digital I/O
7	Digital I/O / PWM	31	A17 / Digital I/O
8	Digital I/O / PWM	32	A18 / Digital I/O
9	Digital I/O / PWM	33	Digital I/O / PWM
10	SPI CS / Digital I/O	34	Digital I/O
11	SPI MOSI	35	Digital I/O
12	SPI MISO	36	Digital I/O
13	SPI SCK / LED	37	Digital I/O
14	A0 / Analog Input	38	Digital I/O
15	A1 / Analog Input	39	Digital I/O
16	A2 / Analog Input	40	Digital I/O
17	A3 / Analog Input	41	Digital I/O
18	A4 / Analog Input	42	Digital I/O
19	A5 / Analog Input	43	Digital I/O
20	I2C SDA	44	Digital I/O
21	I2C SCL	45	Digital I/O
22	Digital I/O	46	Digital I/O
23	Digital I/O	47	Digital I/O