Recently I found a programmer from internet. This programmer is completely free and open source. It used few components and working well. I make some changes to it. You can find the original one from here.
Advantages of this programmer are;
Main controller is PIC18F2550, and Supply directly get from PC USB port. HEX, PCB, Schematic and PC software can download from below. And for latest updates and full description please follow the Open Programmer site.
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| Prototype |
Advantages of this programmer are;
- Completely free and Open Source (including firmware)
- Programs PIC, dsPIC, ATMEL, EEPROM (I2C, SPI, MicroWire, OneWire, UNIO)
- Can work as ICD debugger
- USB 2.0 Full Speed interface
- Self-powered
- Doesn't need drivers
- Hardware generated timings for maximum speed and reliability (writes an 18F2550 in 15s)
- Open source control programs for Linux and Windows
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| Schematic |
Main controller is PIC18F2550, and Supply directly get from PC USB port. HEX, PCB, Schematic and PC software can download from below. And for latest updates and full description please follow the Open Programmer site.
