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Great news! I cloned your repository yesterday including your updates for I2C. Unfortunately I get a black screen. I used the MPLAB IPX to program with my PicKit4 as I used to and checked the box to

Hi Dave, This is great and thank you very much! It has been gray busy at work and I did not have time yet to work on the code. My apologies but work before fun ? I wish you a great Christmas

OK, I installed GitHub Desktop, put my changes there, and pushed them to the WA1RCT fork.? This works using the free MPLab XC8 compiler, and the display works also (I previously was shifting the bits

Hi, OK, some progress.? I found I was sending the data over the I2C bus (to the display) in the reverse order.? Once I fixed that, my display now works.? So, after VERY LITTLE testing, the unit

Ok. Thanks Dave. I got my ATU-100 on track now so I can try myself. I wanted to sort out why my power reading was so off and eventually found out it was because I wound the directional coupler before

I have loaded it onto my ATU-100 HW. which used to have version 3.0.? Unfortunately the pickit3 forced me to erase everything, including the eeprom.? So I reprogrammed the hardware.? It might be

Hi Onno and all others! Have you had time to test the mplab code yet? I can compile it but have not had the opportunity to test on my ATU-100 QRP yet. I'm also not up to date with the functionality I

Thank You all for your kind consideration, the ATU-10 is sold. -- 73 de k1jbd bammi

Speaking of the ATU-10, I have a like new, tested good copy for sale. Reason for selling: I decided I like my ZM-2 manual tuner better. These are around $115 shipped from China - followed by the

I've ordered another unit from a different seller (after receiving two defective units from Hisonauto). I felt bad for him as i was refunded and did not have to return the failed units but that was

Hi Tim, I want to update the firmware in My ATU 1500 to ver 3.2 because I have fw 2.7.... I know that I have to adjust the values in Eeprom to my needs. Yes, I did see the attachment. So it follows

Hi Marek, There are actually two types of 1kW ATU's One is by EU2AV and the other is the same N7DCC component values but with up-rated components and PCB. This last one comes from CQRadio. I have

Hi Tim, Yes, I have 20 turnss. See the diagram in the attachment and I did. If you have 27 turns (you are using firmware 3.2), what is the value entered in EEprom cell 31 - 99? Regards , Marek

Hi, The thing has been used on 2 systems, *windows 7 64bit* and *windows 10 64bit*. The other interesting detail is the programmer (pickit2) can handle easily the 1938 pic whether if if powered or

Hi, That's good to hear! Which operating system did you use? I could program the pic controller using a Linux tool but whatever I tried I could not use the microchip programmer software. I have

Hi, FYI a *pickit2* works fine with the? 1938... The device just need to be updated once with the latest available firmware, and the pic is recognized w/o probs... Software to use is "Pickit 2 V

I'm not aware of any kits. For assembly of smd parts, some places like JLCPCB for example will only load components on one side. The ATU-10 has quite a few parts on the bottom. glenn vk3pe

Hi Marek, Have you actually counted the turns on your coupler ? Mine has 27, so that's what I had to input to mine and its working just fine. cheers Tim -- VK2XAX : QF56if : ITU59 : CQ30 : BMARC

Hi,can the ATU-10 be bought as a full kit yet with all the SMD componets yet?

Hello Guys, I have a tnner ATU1000 Firmware ver 2.7 *atu_100_fw_EXT_27_1500W.hex* Power torque and SWR approx. I changed the firmware to v3.2 and I can't get the correct power measurements and the swr