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I just built an ATU-100 and it powered up fine.? I wound the transformer for 5:1 to use it for QRP. I am struggling to edit the EEPROM settings with a pickit2.? I am using pickitminus software (the

Hello.? I just built my ATU-100 kit, and it appeared to work when I powered it up, but I want to use it for QRP (I wound the binocular transformer at 5:1). I have a pickit2.? The only software that

There are no settings to change the color.

so your saying the led was put in , in reverse, and not a setting.

Hi. You can rotate the LED to reverse the colors.

It seems that my led that indicates the charging status is reversed . It seems to be green when charging and red when complete. I was testing out the tuner after changing the tuning threshold, only

0.5 :-)

The difference would be the ".5" part :) [email protected]> wrote:

What is the difference between the Pickit 3 and Pickit 3,5? Mike N2MS

finally received my Pickit 3.5 programmer, got it loaded and after some playing around I got the software running,I needed to set the VDD Pickit 3 to 3 for it to read the firmware, I needed to solder

The proper connection process starts at about the 2:10 point in this video. https://youtu.be/dPys_-_wPcQ?feature=shared Al, K2ZN wrote:

The connection to the Oled isn't the issue, it's the header for the Oled connector, that is in the way. Does the Pickit require all 5 wires? If so I will need to try and get something into the little

Hi Steve, For the Pickit connection to the ATU, you first need to unplug the 4 wire connector to the Oled. The Pickit requires a 5 wire cable. For the Tandem Match toroids I’ve used the adviced

Maybe you can find some useful pdf’s here: https://www.ur4unr.com/2021/10/15/atu-1-5kw-n7ddc-mode-by-eu2av/ I’ve assembled one purchased from AliExpress. It came with a short description. Both

I have received my Pickit 3.5, I have the programming software installed which I believe is working but connecting to the board of the tuner there is a 4 pin terminal block that is covering the MCLR

I just joined this group and plan on purchasing an ATU-1000 version. Are there turns winding included in the instructions when the? purchase is a? kit? Thanks Alex

Sorry Stig, First thing in the morning and I was not thinking. Yes, that will work to confirm the firmware file loaded. I'll be trying that today. 73 - Dave, N4ELM

Stig, How does that help with verifying that the new firmware file loaded? 73 - Dave, N4ELM

Hi Dave. You can always load an older FW first, and then load the Modifyed one. BR Stig - OZ3XO.

I am trying to set up an ATU-10 by modifying the firmware to set the min tuning power to .4 watts, set the Delta SWR to 2.0, and set Auto mode Off. I have modified the firmware hex file, recalculated