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How to Use Arch Pro V1.0: Examples, Pinouts, and Specs
Design with Arch Pro V1.0 in Cirkit DesignerIntroduction
The Arch Pro V1.0, manufactured by Seeed Studio (Part ID: Arch Pro), is a versatile and high-performance development board designed for advanced electronic projects. It is based on the NXP LPC1768 microcontroller, which features a 32-bit ARM Cortex-M3 core. The board is compatible with mbed, an online development platform, making it an excellent choice for both beginners and experienced developers.
Explore Projects Built with Arch Pro V1.0
Arduino Pro Mini and HC-05 Bluetooth Controlled Coreless Motor Clock with MPU-6050 Feedback
This is a motion-controlled device with wireless capabilities, powered by a LiPo battery with voltage regulation. It uses an Arduino Pro Mini to process MPU-6050 sensor data and control coreless motors via MOSFETs, interfacing with an external device through an HC-05 Bluetooth module.
Open Project in Cirkit DesignerBattery-Powered Arduino Pro Mini Servo Controller with INA3221 Monitoring
This circuit features an Arduino Pro Mini microcontroller interfaced with various sensors and actuators, including servo motors and transistors, for control and monitoring purposes. It includes a Battery Management System (BMS) for managing multiple lithium-ion batteries and an INA3221 sensor for current and voltage monitoring. The circuit is designed for applications requiring precise control and power management.
Open Project in Cirkit DesignerArduino Micro Pro-based Input Control Interface with Rotary Encoder and Joystick
This circuit features an Arduino Micro Pro as the central processing unit, interfaced with a rotary encoder, an analog joystick, and three pushbuttons. The rotary encoder provides rotational input with a push switch, while the joystick offers two-axis analog input and a selection button. The pushbuttons are likely used for additional control inputs, all of which can be processed by the Arduino for various interactive applications.
Open Project in Cirkit DesignerArduino Pro Mini-Based Battery-Powered Temperature and Laser Display System
This circuit features an Arduino Pro Mini microcontroller interfaced with a USB Serial TTL for programming and power, a momentary switch for user input, and a 9V battery for power supply. It includes a KY-008 laser emitter, a 0.96" OLED display, and an MLX90614 temperature sensor, all connected to the Arduino for a potential temperature measurement and display application.
Open Project in Cirkit DesignerExplore Projects Built with Arch Pro V1.0
Arduino Pro Mini and HC-05 Bluetooth Controlled Coreless Motor Clock with MPU-6050 Feedback
This is a motion-controlled device with wireless capabilities, powered by a LiPo battery with voltage regulation. It uses an Arduino Pro Mini to process MPU-6050 sensor data and control coreless motors via MOSFETs, interfacing with an external device through an HC-05 Bluetooth module.
Open Project in Cirkit DesignerBattery-Powered Arduino Pro Mini Servo Controller with INA3221 Monitoring
This circuit features an Arduino Pro Mini microcontroller interfaced with various sensors and actuators, including servo motors and transistors, for control and monitoring purposes. It includes a Battery Management System (BMS) for managing multiple lithium-ion batteries and an INA3221 sensor for current and voltage monitoring. The circuit is designed for applications requiring precise control and power management.
Open Project in Cirkit DesignerArduino Micro Pro-based Input Control Interface with Rotary Encoder and Joystick
This circuit features an Arduino Micro Pro as the central processing unit, interfaced with a rotary encoder, an analog joystick, and three pushbuttons. The rotary encoder provides rotational input with a push switch, while the joystick offers two-axis analog input and a selection button. The pushbuttons are likely used for additional control inputs, all of which can be processed by the Arduino for various interactive applications.
Open Project in Cirkit DesignerArduino Pro Mini-Based Battery-Powered Temperature and Laser Display System
This circuit features an Arduino Pro Mini microcontroller interfaced with a USB Serial TTL for programming and power, a momentary switch for user input, and a 9V battery for power supply. It includes a KY-008 laser emitter, a 0.96" OLED display, and an MLX90614 temperature sensor, all connected to the Arduino for a potential temperature measurement and display application.
Open Project in Cirkit DesignerCommon Applications and Use Cases
- Prototyping IoT (Internet of Things) devices
- Robotics and automation projects
- Sensor data acquisition and processing
- Educational purposes for learning ARM Cortex-M3 programming
- Integration with various modules such as Wi-Fi, Bluetooth, and GPS
Technical Specifications
The Arch Pro V1.0 offers a wide range of features and capabilities. Below are the key technical details:
General Specifications
| Feature | Specification |
|---|---|
| Microcontroller | NXP LPC1768 (ARM Cortex-M3, 32-bit) |
| Operating Voltage | 3.3V |
| Input Voltage Range | 4.5V to 12V |
| Clock Speed | 96 MHz |
| Flash Memory | 512 KB |
| RAM | 32 KB |
| Digital I/O Pins | 40 |
| Analog Input Pins | 6 |
| PWM Output Pins | 6 |
| Communication Interfaces | UART, SPI, I2C, CAN, USB |
| Debugging Interface | SWD (Serial Wire Debug) |
| Dimensions | 84 mm x 53 mm |
Pin Configuration and Descriptions
The Arch Pro V1.0 features a 40-pin interface. Below is the pinout description:
Digital and Analog Pins
| Pin Number | Pin Name | Functionality |
|---|---|---|
| 1 | P0.0 | Digital I/O, UART TXD0 |
| 2 | P0.1 | Digital I/O, UART RXD0 |
| 3 | P0.2 | Digital I/O, PWM1.1 |
| 4 | P0.3 | Digital I/O, PWM1.2 |
| 5 | P0.4 | Analog Input (ADC0.6) |
| 6 | P0.5 | Analog Input (ADC0.7) |
| ... | ... | ... |
| 40 | GND | Ground |
Power Pins
| Pin Number | Pin Name | Description |
|---|---|---|
| 3V3 | 3.3V | Regulated 3.3V output |
| VIN | VIN | Input voltage (4.5V to 12V) |
| GND | GND | Ground connection |
Usage Instructions
The Arch Pro V1.0 is designed to be user-friendly and compatible with the mbed development platform. Follow the steps below to get started:
Step 1: Setting Up the Development Environment
- Visit the mbed website and create an account.
- Connect the Arch Pro V1.0 to your computer using a micro-USB cable.
- The board will appear as a USB mass storage device. Drag and drop the compiled
.binfile onto the board to program it.
Step 2: Writing and Uploading Code
The Arch Pro V1.0 supports programming in C/C++ using the mbed online compiler. Below is an example code snippet to blink an LED connected to pin P0.2:
#include "mbed.h"
// Define an LED object connected to pin P0.2
DigitalOut led(P0_2);
int main() {
while (true) {
led = 1; // Turn the LED on
wait(0.5); // Wait for 500 milliseconds
led = 0; // Turn the LED off
wait(0.5); // Wait for 500 milliseconds
}
}
Step 3: Connecting Sensors and Modules
- Use the I2C, SPI, or UART interfaces to connect external sensors or modules.
- Ensure proper voltage levels (3.3V) to avoid damaging the board.
Best Practices
- Always check the pinout diagram before connecting peripherals.
- Use a regulated power supply within the specified voltage range.
- Avoid short circuits by carefully wiring components.
Troubleshooting and FAQs
Common Issues and Solutions
The board is not recognized by the computer.
- Ensure the USB cable is functional and supports data transfer.
- Check if the board is powered on (LED indicator should light up).
- Try connecting to a different USB port or computer.
Code does not execute after uploading.
- Verify that the
.binfile is correctly compiled for the Arch Pro V1.0. - Ensure the file is properly dragged and dropped onto the board.
- Verify that the
Peripherals are not working as expected.
- Double-check the wiring and connections.
- Confirm that the correct pins are being used in the code.
FAQs
Q: Can I use the Arch Pro V1.0 with Arduino IDE?
A: No, the Arch Pro V1.0 is designed for use with the mbed platform and is not compatible with the Arduino IDE.
Q: What is the maximum current output of the 3.3V pin?
A: The 3.3V pin can supply a maximum current of 50 mA.
Q: Does the board support wireless communication?
A: The Arch Pro V1.0 does not have built-in wireless capabilities, but you can connect external Wi-Fi or Bluetooth modules via UART, SPI, or I2C.
By following this documentation, you can effectively utilize the Arch Pro V1.0 for your electronic projects.