1. 树莓派：
Raspberry Pi 是一种价格较低的微型计算机，具有信用卡的物理尺寸。它运行多种 Linux 版本，几乎可以执行普通计算机可以执行的所有任务。 Raspberry Pi 还批准通过通用 I/O 引脚连接传感器和执行器。由于 Raspberry Pi 运行 Linux 运行系统，因此它支持“开箱即用”的Python 。它还提供了一组通用输入/输出 (GPIO) 引脚，使您能够管理用于物理计算的数字组件并发现物联网 (IoT)。
2. Beaglebone 黑色 :
Beaglebone Black 是一种开放式硬件单板计算机，由 Texas Instruments 开发。虽然它可以与 Raspberry Pi 相媲美，但 Beaglebone Black 的目标是一个非凡的市场。它不是专注于业余爱好者，而是一个以工程为重点的董事会。 Raspberry Pi 和 Beaglebone Black 的区别：
| Parameter | RASPBERRY PI | BEAGLEBONE BLACK |
|---|---|---|
| Model Tested | It uses Model B version. | It uses Rev A5 version. |
| Processor Type | It uses ARM11 processor. | It uses ARM Cortex-A8 processor. |
| RAM | For the functioning of raspberry pi, 512 MB SDRAM is used. | For the functioning of beaglebone black, 512 MB DDR3L is used. |
| Processor Speed | It uses 700 MHz for processing. | It uses 1 GHz for its processing. |
| Flash | It has dedicated SD Card socket for loading operating system. | It uses 4GB (micro SD) for loading OS and data storage. |
| Min Power | It requires a power supply of 700mA (3.5W). | It requires min power of 210mA (1.05W) for its functioning. |
| GPIO Pins | It has 12 GPIO pins. | It has 69 GPIO pins. |
| Dev IDE | It uses IDLE, Scratch, Squeak/Linux to perform tasks. | It uses Python, Scratch, Squeak, Cloud9/Linux to perform a particular task. |
| USB Master | It has 2 USB 2.0 on board. | It has 1 USB 2.0 on its board. |
| Audio Output | Supports HDMI, Analog audio output | It uses Analog output for audio. |
| Video Output | It supports HDMI, Composite output for video. | No such specific video output. |
| UART | It uses 1 UART to transmit and receive serial data. | It uses 5 UART to transmit and receive serial data. |
| No. of I/O pins | It has 8 Digital, 0 Analog pins. | It has 65 Digital, 7 Analog pins. |