Teensy 4.1 Development Board

Stufin

Teensy 4.1 Development Board

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Description: 1. The Teensy 4.1 is a microcontroller development board based on the powerful Cortex-M4F processor from Arm. It offers superior performance and versatility in IoT projects. 2. This development board comes with 69 I/O pins, including 12 analog inputs and 38 digital I/O pins that can be used as PWM outputs or UARTs with the help of the USB-to-Serial converter. 3. Teensy 4.1 features a floating-point unit (FPU) for advanced mathematical calculations, making it ideal for projects requiring complex calculations and data processing. 4. It comes equipped with an onboard 5V-compliant USB interface capable of acting as both a host and device, enabling seamless connectivity to PCs and other devices. 5. The board includes a real-time clock (RTC) for maintaining accurate time even when the microcontroller is powered off or in sleep mode. 6. Teensy 4.1 offers a wide range of communication interfaces, including I2C, SPI, and UART, making it simple to connect various sensors, actuators, and di

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Specification	Details
Processor	ARM Cortex-M7 @ 600 MHz
Memory	2 MB RAM 64 KB SRAM
Flash Memory	16 MB (via QSPI Flash)
Analog Inputs	34 (12-bit ADC with multiple ranges)
Digital I/O Pins	33 (with 20 PWM and 1 SPI capable)
UARTs	4 (with one USB-capable)
SPI	3 (with 2 MISO/TCK/MOSI SCLK)
I2C	2 (with multiple slave addresses)
USB	USB Host and Device with OTG
Power Supply	7-15V @ 600 mA
Operating System	Supports Arduino Teensy and C
Temperature Range	-40°C to +85°C (ambient)
Dimensions	55.5 x 26.4 mm