The BeagleBone Black Rev C is based on the Texas Instruments Sitara AM335x processor, which features a 1GHz ARM Cortex-A8 core, 512KB of L2 cache, and 3D graphics acceleration.
The BeagleBone Black Rev C is based on the Texas Instruments Sitara AM335x processor, which features a 1GHz ARM Cortex-A8 core, 512KB of L2 cache, and 3D graphics acceleration.
The board has 512MB of DDR3 RAM and 4GB of on-board flash memory, providing sufficient resources for running complex applications and storing data.
| The BeagleBone Black Rev C offers a wide range of peripherals and interfaces, including | |
| + USB | 1x USB 2.0 host, 1x USB 2.0 device |
| + Ethernet | 1x 10/100 Mbps RJ45 |
| + UART | 2x 3.3V UART headers (6-pin and 9-pin) |
| + I2C | 2x I2C buses |
| + SPI | 1x SPI bus |
| + CAN | 1x CAN bus |
| + HDMI | 1x HDMI output (up to 1080p @ 30Hz) |
| + LCD | 1x LCD interface (supports up to 24-bit color displays) |
The board can be powered through the USB interface or an external 5V power supply. It also features a reset button and a power button.
Key Features
| Open-Source | The BeagleBone Black Rev C is an open-source platform, which means that users have access to a vast community of developers, a wide range of operating systems, and a vast repository of projects and tutorials. |
The board has two 46-pin headers, each with 23 GPIO pins, providing ample opportunities for expansion and customization using capes (add-on boards).
The BeagleBone Black Rev C has a low power consumption profile, making it suitable for battery-powered or energy-harvesting applications.
| Real-Time Operating System (RTOS) Support | The board supports various RTOS options, including PRU-ICSS, which enables real-time processing and industrial control systems. |
Specifications
Texas Instruments Sitara AM335x
1GHz
512MB DDR3
4GB on-board
0C to 50C
86.36mm x 53.33mm x 17.78mm
approximately 2 ounces (57 grams)
Conclusion
The BeagleBone Black Rev C is a powerful and versatile single-board computer that offers a unique combination of performance, flexibility, and expandability. With its rich set of peripherals, interfaces, and features, it is an ideal choice for a wide range of applications, from IoT and robotics to automation, industrial control, and more.
BeagleBone Black Rev C (4GB Flash Memory) DocumentationOverviewThe BeagleBone Black Rev C is a single-board computer designed for Internet of Things (IoT) projects, robotics, and automation. It features a powerful AM335x 1GHz ARM Cortex-A8 processor, 512MB of RAM, and 4GB of flash memory. This documentation provides an overview of the board's features, technical specifications, and code examples to get you started with your projects.Hardware SpecificationsProcessor: AM335x 1GHz ARM Cortex-A8
RAM: 512MB DDR3
Flash Memory: 4GB
Operating System: Angstrom Linux (default) or other compatible OS
Connectivity: Ethernet, Wi-Fi, USB, HDMI, UART, I2C, SPI, and more
Power: 5V DC input, 1.5A recommendedSoftware SupportThe BeagleBone Black Rev C supports various programming languages, including:Python
C/C++
Java
Node.js
LuaCode Examples### Example 1: Blinking LED using PythonIn this example, we'll use Python to blink an LED connected to GPIO pin 17 on the BeagleBone Black Rev C.Hardware RequirementsBeagleBone Black Rev C
Breadboard
LED
1k resistor
Jumper wiresSoftware RequirementsPython 2.7 or higher
Adafruit_BBIO library (install using `pip install Adafruit_BBIO`)Code
```python
import Adafruit_BBIO.GPIO as GPIO
import time# Set up GPIO 17 as an output
GPIO.setup("P9_17", GPIO.OUT)while True:
# Turn on the LED
GPIO.output("P9_17", GPIO.HIGH)
time.sleep(1)
# Turn off the LED
GPIO.output("P9_17", GPIO.LOW)
time.sleep(1)
```
Note: Make sure to install the Adafruit_BBIO library and import it in your Python script.### Example 2: Reading Temperature and Humidity using CIn this example, we'll use C to read temperature and humidity data from a DHT11 sensor connected to the BeagleBone Black Rev C.Hardware RequirementsBeagleBone Black Rev C
Breadboard
DHT11 temperature and humidity sensor
Jumper wiresSoftware RequirementsGCC compiler
WiringPi library (install using `opkg update && opkg install wiringpi`)Code
```c
#include <stdio.h>
#include <wiringPi.h>
#include <wiringPiI2C.h>#define DHT11_PIN 17 // GPIO 17int main() {
wiringPiSetupGpio();// Set up GPIO 17 as an input
pinMode(DHT11_PIN, INPUT);while (1) {
int dht_data[5] = {0};
int i;// Read data from DHT11 sensor
for (i = 0; i < 5; i++) {
dht_data[i] = digitalRead(DHT11_PIN);
delay(10);
}// Calculate temperature and humidity
float temperature = (dht_data[2] + dht_data[3] / 10.0);
float humidity = dht_data[0] + dht_data[1] / 10.0;printf("Temperature: %0.1fC, Humidity: %0.1f%%
", temperature, humidity);delay(1000); // 1 second delay
}return 0;
}
```
Note: Make sure to install the WiringPi library and include its headers in your C program.These examples demonstrate the basic usage of the BeagleBone Black Rev C in Python and C. You can explore more advanced projects and applications using this board, leveraging its powerful processor and diverse set of interfaces.