From the way I understand it, Mark didn't use the ATMega328P chip, he used a different ATMega chip. The code that Farhan wrote was for the 328 chip. I don't think you have to make any changes to that. Maybe I'm wrong, but it is something we need to make clear. Jerry K5LRU -------- Original Message -------- Subject: [minima] Re: Some Updates from Me! From: "pakdeDar" <pakdedarmantaoye@xxxxxxxxx> Date: Tue, January 28, 2014 2:49 pm To: "Minima Group" <minima@xxxxxxxxxxxxx> Hi Mark, So it's not as simple as I think . To buy chip w/ bootloader already loaded was easy to find. But then programmed it using Uno board is not my expectation, I think from the beginning you got proven that the chip could be programmed using usb to serial. What I want to know is the type of the usb to serial converter cable you use. Other is what kind of bootloader to be loaded. My conclusion is that from the beginning the chips should have been loaded w/ bootloader, fully blank chip could not been loaded a bootloader by this system. I may be wrong.. Hope Farhan or other in this forum who has done this method could explain more detail. Yes, I have read your wire.h modification even I do not fully understand due to my limited knowledge to Arduino. Thanks for your explanation Mark. It is valuable to me. Sudarmanta Kaspa-kaspaanlayauw ® From: Mark G0MGX <mark.g0mgx@xxxxxxxxx> Sender: minima-bounce@xxxxxxxxxxxxx Date: Tue, 28 Jan 2014 16:52:00 +0000 To: minima@xxxxxxxxxxxxx<minima@xxxxxxxxxxxxx> ReplyTo: minima@xxxxxxxxxxxxx Subject: [minima] Re: Some Updates from Me! Hi 1. I bought some chips with Arduino bootloader already loaded from eBay months ago and used one of them 2. no - I put chip into Uno board, programmed it and then pulled out chip and put into stripboard socket - I will use usb to serial later 3. yes - but i modified the wire.h library files as I documented on the wiki. I also changed the function button code as discussed on the forum. I can publish code changes again if needed. M On 28 January 2014 15:28, pakdeDar <pakdedarmantaoye@xxxxxxxxx> wrote: Hello Mark, Please tell me that you have succesfully load the Radiono.ino sketch to the processor board you build on stripboard and boxed. All the controller feature works well is'n it ? Inform me : 1. What kind of bootloader you loaded to the Atmega chip 2. Did you use usb to serial port cable converter to load the sketch ? 3. The sketch developed by Farhan and upload in GitHub was completely works without some revision. I will start to build like your's while I get to find Si570. Regards, Sudarmanta - YC1DCN Kaspa-kaspaanlayauw ® -----Original Message----- From: Mark G0MGX <mark.g0mgx@xxxxxxxxx> Sender: minima-bounce@xxxxxxxxxxxxx Date: Sun, 26 Jan 2014 08:47:27 To: <minima@xxxxxxxxxxxxx> Reply-To: minima@xxxxxxxxxxxxx Subject: [minima] Some Updates from Me! Morning Team I've started to construct a case for the project here: http://g0mgx.blogspot.co.uk/2014/01/boxing-to-minima.html and also built the processor board on some stripboard and mounted it behind the LCD here: http://g0mgx.blogspot.co.uk/2014/01/minima-processor-board.html Mark G0MGX