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Re: wrong frequency after software change. #ubitx
these inos were set up for the mega so you might have to adjust eprom size
By David Nelson · #41636 ·
Re: wrong frequency after software change. #ubitx
sorry I meant to send erase eprom ino
By David Nelson · #41635 ·
Re: wrong frequency after software change. #ubitx
attached read eprom ino
By David Nelson · #41634 ·
Re: Blue display, white digits
Also the 4 corner mounting holes are sometimes off between displays by as much as a half millimeter. Had problems replacing a couple due to this. W0EB
By Jim Sheldon · #41633 ·
Re: wrong frequency after software change. #ubitx
Not sure what sketches he loaded? But Ian and I agreed that our sketches would NOT usethe original firmware EEPROM locations for anything other than what they were originally used for.? Anything we
By W2CTX · #41632 ·
Re: wrong frequency after software change. #ubitx
You might dump that EEPROM clearing sketch in the files section for future use by others… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big
By K9HZ · #41631 ·
Re: Blue display, white digits
Should be plug compatible, but note that I've found that different brands/colours of 1602 displays may be slightly differently size, so it may be too tight or sloppy in your existing front panel
By Mike Woods · #41630 ·
Re: wrong frequency after software change. #ubitx
That's great! -- Mike Woods mhwoods@...
By Mike Woods · #41629 ·
Re: Blue display, white digits
Yes, this display will work, Jack is also right, I switched to blue back to white letters. Word of caution... 16 pin male pins out the back of the display will plug in directly to the board no
By ekelley · #41628 ·
Re: wrong frequency after software change. #ubitx
Yvon It is helpful to have the EEPROM values maintained after a new software load for most of us, but not in your case!?? Not having to recalibrate, retune the BFO, enter CW autokey messages, etc.
By Mike Woods · #41627 ·
Re: Blue display, white digits
As long as you're going to replace it, you might check to see if there is an I2C versions, or at least add that board, as that would free up some I/O pins on the Nano for other things. Jack, W8TEE
By Jack Purdum <jjpurdum@...> · #41626 ·
Re: Bitx40 - receiver works great, but do not transmit #bitx40help
are you still able to receive? does it transmit now? current doesn't always go to 1 amp. That can be adjusted by RV136. This is the drive level. how much output power are you seeing? Marco -
By M Garza <mgarza896@...> · #41625 ·
Re: wrong frequency after software change. #ubitx
Michael, and others... Much of the present day Raduino software uses EEPROM to store variables and readings that do not change often. This facilitates using that memory for long-term storage and
By Arv Evans · #41624 ·
Re: Bitx40 - receiver works great, but do not transmit #bitx40help
I check current of transceiver. Whole transceiver in transmission mode, when speaking - 0.85 - 0.9 amp , PA only in transmission mode, when speaking -0.55 - 0.6 amp. This is in top position of RV136
By Ivan Ilyichev · #41623 ·
Re: wrong frequency after software change. #ubitx
How would an Eprom become scrambled ? wrote:
By Michael Shreeve · #41622 ·
Re: wrong frequency after software change. #ubitx
Which version are you having problems with ? I am currently using CEC 1.01 and the only problem I'm having is SSB seems to be off about 500khz . I assumed it was something to do with the Raduino
By Michael Shreeve · #41621 ·
Re: Blue display, white digits
Almost - you'd have to solder on whatever type connector (male pins or female socket) you'd need to mate with your Raduino but otherwise it should work just fine. Order the 5 volt option as 3.3 might
By Jim Sheldon · #41620 ·
Re: Raduino seperate
For Mike check message#27568 jjpurdum@...> wrote:
By David Nelson · #41619 ·
Re: wrong frequency after software change. #ubitx
I didn't find the uBitx Manager but I used a sketch to clear the EEPROM and that solved the problem. Now I am going to reload Ian's firmware and continue to play. Thanks Mike, Ian. -- 73, Yvon NU6I
By at91r40008 · #41618 ·
BITx 40 Frequency lock during transmit
Everyone. I have a BITX 40 who is plagued with the frequency shift problem during transmit . I know there was answers to this problem on this list list before. I understand their was a solution to
By David Robertson <kd1na363@...> · #41617 ·