Unable To Upload to my Arduino [HELP]

Hey Guys,

I have a problem with a FREEDUINO ( Arduino Compatible Board), The Atmega 328 seems fine .

  1. Tried programming the ATMega chip with another Arduino board, Worked like charm.
    When I put the same chip again in the FREEDUINO Board.

The program Runs Fine I am able to use all inputs and outputs.

The only fault is, I am unable to program with the freeduino.

My Suspect is the USB to UART Bridge ( CP2102 Silicon Labs Chip ) has gone bad.
Data sheet: https://goo.gl/XLhHhr

I Don't know how to test it.

Ohh, By the Way, There are serial inputs in this board

I have bought USB TO TTL UART Bridge based on same CP2102 Chip can I use them