| Action | Status | |--------|--------| | 12V power adapter connected | ☐ | | USB connected directly to PC | ☐ | | FTDI driver installed | ☐ | | Correct COM port selected in software | ☐ | | Baud rate = 115200 | ☐ | | Tried different USB port | ☐ | | Tried different PC | ☐ |
If you’ve done all these and still see “Not connected”, contact your supplier – you may have received a unit with a faulty USB-serial chip or no bootloader preloaded.
When your iProg+ programmer displays the "Not Connected" status despite being a new device, it usually stems from a driver conflict, a power supply issue, or a serial number mismatch in the software. Troubleshooting Steps
Check Driver Installation: The most common cause is the lack of proper FTDI drivers. Open Device Manager on your PC.
Look for "Ports (COM & LPT)" or "Universal Serial Bus controllers."
If you see a yellow exclamation mark or "Unknown Device," right-click and manually update the driver using the "Drivers" folder provided with your iProg software.
Verify Serial Number (SN): The software and the hardware must share the same serial number to communicate.
Check the sn.txt file in your software directory. It must match the hardware ID (common IDs for clones include 1, 35, or 45).
If they don't match, the software will refuse to initialize the connection. USB Port & Cable:
Ensure you are using a USB 2.0 port. Some iProg clones struggle with USB 3.0 (blue ports).
Try a different USB cable; the ones bundled with the units are often of lower quality and may fail to provide stable data transmission.
Power Supply: iProg requires stable 12V for many operations (like EEPROM or MCU programming). Ensure your external power supply is connected if the script you are running requires more than just USB power. iprog programmer not connected new
Disable Antivirus: Security software often flags iProg executable files or scripts as "cracks" or malware, deleting essential .dll files needed for the connection. Re-extract the software with your antivirus temporarily disabled. Common Status Indicators Red LED: Power is reaching the board.
Green LED: Data communication is active. If only the red light stays on and the software says "Not Connected," the PC is not "talking" to the internal FTDI chip.
Troubleshooting Guide: iProg Programmer Not Connected - New Users
Are you experiencing issues with your iProg programmer not connecting to your device? As a new user, it can be frustrating to encounter problems with your programmer, especially when you're eager to get started with your project. In this article, we'll provide a comprehensive guide to help you troubleshoot and resolve the issue of your iProg programmer not connecting.
What is an iProg Programmer?
Before we dive into the troubleshooting guide, let's briefly discuss what an iProg programmer is. An iProg programmer is a type of device programmer used to program and debug microcontroller-based projects. It's a popular tool among electronics enthusiasts, hobbyists, and professionals. The iProg programmer is known for its ease of use, compact design, and compatibility with a wide range of microcontrollers.
Common Causes of iProg Programmer Not Connected Issues
There are several reasons why your iProg programmer may not be connecting to your device. Here are some common causes:
Step-by-Step Troubleshooting Guide
To resolve the issue of your iProg programmer not connecting, follow these steps:
Step 1: Check the Installation
Step 2: Verify the USB Connection
Step 3: Configure Your Device
Step 4: Update Firmware
Step 5: Disable Conflicting Devices
Step 6: Reset the iProg Programmer
Additional Tips and Tricks
Here are some additional tips and tricks to help you troubleshoot and resolve the issue:
Conclusion
In conclusion, troubleshooting the issue of your iProg programmer not connecting requires patience and a systematic approach. By following the steps outlined in this guide, you should be able to identify and resolve the issue. If you're still experiencing problems, don't hesitate to contact the manufacturer's support team or seek help from online forums and communities. Happy programming!
The "Not Connected" error in iProg+ software typically indicates a communication failure between the hardware and your computer. Follow these troubleshooting steps to resolve the issue: 1. Core Hardware & Power Checks
USB Power Only: Ensure the iProg+ unit is connected only to a 5V USB port on your computer. | Action | Status | |--------|--------| | 12V
⚠️ Warning: Never connect an external 12V power supply to the main unit, as this can permanently damage the internal components.
Connection Stability: Verify that the USB cable is firmly seated in both the iProg+ unit and the computer. Try using a different USB port, preferably on the back of a desktop PC for better power stability. 2. Driver & Software Configuration Iprog Pro Full V89 Universal Programmer Instruction Manual
Before diving into fixes, you must identify the root cause. The "iprog programmer not connected new" error usually stems from one of these five issues:
The "iprog programmer not connected new" error is rarely a death sentence for your device. In most cases, it is a Windows driver signature conflict or a COM port mismatch. By disabling signature enforcement, manually assigning COM1, and using the correct software version for your clone, you will resolve the issue within minutes.
If all else fails, your iProg’s physical PIC chip needs re-flashing. Remember: The "(New)" tag is simply the software telling you, "I see a stranger—give me the right keys (drivers/firmware)."
Final Checklist:
By following this guide, your iProg will transition from "Not Connected (New)" to "Device Ready" in no time.
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After installation, Device Manager should show:
Ports (COM & LPT)
└── iPROG Virtual COM Port (COM3)
The iPROG software should now display "Connected".
The primary software cause for the "Not Connected" error involves Windows Driver Signature Enforcement. If you’ve done all these and still see