开云体育

Hello,

This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group.

File: ubitx_V2_01R.zip

Uploaded By: Jim Sheldon

Description:
The CW Keyer module has been completely re-written in this version. The keyer is now totally interrupt driven which helps make the transition to CW transmit much faster and it doesn't tend to clip the first dot as it did occasionally in past versions. This version also moved the DASH paddle input from the analog A7 input. It now shares the analog A3 input with the PTT line as normally PTT isn't used in CW mode and the Hand Key isn't used in CW Paddle mode or the Paddles aren't used in CW Hand Key mode so all three can share the same input easily. This gives A7 back to those wishing to use it for metering applications. Complete, illustrated documentation on everything in this release is contained in the zip file as a PDF. Menu operation has been slightly improved from V2.00R as well. We hope you enjoy using this version. Jim - W0EB and Ron - W2CTX

You can access this file at the URL:
/g/BITX20/files/ubitx_V2_01R.zip

Cheers,
The 开云体育 Team

Hello,

This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group.

File: ubitx_I2C_V2_01R.zip

Uploaded By: Jim Sheldon

Description:
This version is fundamentally the same as the NON-I2C version with interrupt driven CW Keyer and other enhancements. Documentation in the enclosed README and PDF files. This version will only run on an I2C modified Raduino OR on our recently released "RadI2Cino" (almost) drop-in replacement for the Raduino. Jim - W0EB and Ron - W2CTX

You can access this file at the URL:
/g/BITX20/files/ubitx_I2C_V2_01R.zip

Cheers,
The 开云体育 Team

Hello,

This is a nice piece of s/w. I understand the limitations of Arduino Nano and try to get used to the single button user interface.
I 'd like to report a couple of bugs which I noticed the other day:

-Initial CW speed is at its maximum although I set it previously to, say 30 (wpm?). The display says 30 but the real speed is
way higher and I have to slow it down => I go to menu, adjust CW speed again. It stays there until I power off. Very annoying.
-The real CW speed value WPM is not what it says. To achieve 20 WPM one has to set it to double value.

Kai OH3WE

Kai,
Disregard the file V2.02R in my previous message? - there was still a bug in that one that got missed - the receiver offset on CW was set wrong and you would wind up twice the sidetone off frequency in the wrong direction.? I have fixed that now and the version attached to this message addresses both the keyer speed problem AND the wrong RX offset.

I deleted the bad message and am re-sending it again with the corrected software.

Apologies, and thank you for calling the bug to my attention.

Jim Sheldon, W0EB

Hello,

This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group.

File: ubitx_V2_02R .zip

Uploaded By: Jim Sheldon

Description:
Bug fix for older version ubitx_V2.01R - please use this one instead.

You can access this file at the URL:
/g/BITX20/files/ubitx_V2_02R%20.zip

Cheers,
The 开云体育 Team