POC Solution for QuecPython

中文 | English

Introduction to POC

Overview

• Push-To-Talk over Cellular radio and solution
• Provide real-time voice communication and reduce information transmission delay
• Supports connection to various intercom platforms: CORGET, SHANLI, BROAD-PTT and XIN-PTT
• Ultra-long standby: supports ultra-low power consumption mode

Functions

• Real-time intercom: group chat, individual call, multi-person temporary group
• Multiple positioning: GNSS, base station positioning
• Weather forecast: identify weather patterns, temperature display

Applications

• Security monitoring
• Building Construction
• Transportation and Logistics
• Medical emergency
• Large events: real-time coordination

Hardware system framework

• The module side supports SIM, UART, codec, keypad, LCD, ACD, LED and other functions
• The module triggers event notifications through keypad and UART

Software system framework

• The APP layer implements processing of POC core services and parses uplink and downlink data.
• EventMesh acts as an event processor that completes function flow by supporting event subscription and publishing mechanisms.

POC system initialization flow chart

Getting Started

Prerequisites

Before you begin, ensure you have the following prerequisites:

• Hardware：
  • QuecPython development kit or POC device
  • USB Data Cable （USB-A to USB-C）
  • PC （Windows 7，Windows 10 或 Windows 11）
• Software
  • USB driver for QuecPython module (click here to search and download)
  • QPYcom debugging tool (click here to download for window, here for linux)
  • QuecPython firmware and related software resources (click here to search and download)
  • Python text editor （e.g., VSCode, Pycharm）

Installation

1. Clone the Repository：

   git clone https://github.com/QuecPython/solution-POC.git
   cd solution-POC

2. Flash the Firmware: Follow the instructions to flash the firmware to the development board.

Running the Application

1. Connect the Hardware：
   • Use a USB cable to connect the development board to the computer's USB port.
2. Download code to the device：
   • Lauch the QPYcom debugging tool.
   • Connect the data cable to the computer.
   • Press the PWRKEY button on the development board to turn on the devive.
   • Follow the instructions to import all files within the code folder into the module's file system, preserving the directory structure.
3. Run the Application：
   • Select the File tab.
   • Select the main.py script.
   • Right click and select Run or use the shortcut button to execute the script.

Directory Structure

solution-POC/
├── code/
│   ├── main.py
|   ├── mgr.py
|   ├── ui.py
|   ├── common.py
|   ├── EventMesh.py
|   └── btn_device_600m.py
├── docs/
|   ├── en/
|   |   └── media/  
|   └── zh/
|       └── media/
├── static_file/static/
├── readme.md
└── readme_zh.md