New low cost programmer with mini USB connector

Posted by openPicus | On: Dec 06 2011

We just designed our low cost programmer with mini USB connector! It is basically a USB to TTL serial converter with DTR signal that drives the RESET of our modules using a simple IRLM6402 Fet.

It means you can download firmware from your computer without any action on Reset buttons and during development you can save hundreds of pushbutton pressions!

So on the Nest and miniNest boards will be now present a FTDI chip. On all these boards will be present a 6 ways p.254mm connector that fits this new miniUSB PROGRAMMER.

Download the Schematic and PCB.

1 Comment

  1. tablet pc says:

    The Ethernet network will allow you to transfer data between more than two PCs. One of the computers must have an Ethernet adapter, even if the others have a USB port as you can make use of the crossover cable.

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