Latest firmware release v6.00R for BITeensio

W0EB and W2CTX have just completed and released a powerful new set of firmware for their BITeensio card.

Details about the BITeensio and links to the firmware can be found on the website at

Release Announcement

“As of this morning, July 8, we have released a powerful new version of the firmware for our BITeensio card, V6.00R, that utilizes the Teensy 3.6’s capability to utilize USB “Host” mode  and connect a standard USB ASCII keyboard (many wireless ones work too).  PJRC (the people that make the Teensy ) offer a standard USB cable thatcan plug into the Teensy. (You do have to add a 5 pin header to the Teensy 3.6 board) on the same side, and just to the right of the USB “Micro B” connector into which you will be able to plug the standard USB 2.0 cable.  The red wire (+5V) must be plugged into the pin indicated by a white square in the outline on the Teensy 3.6.In this version, we have implemented a comprehensive command list that allows many of the standard “menu” commands, including the operating frequency, to be entered using the keyboard.

“Also included is a brand new Keyboard CW keyer that uses most of the K1EL keyboard keyer’s character/key mapping.  The V6.00R firmware is released as pre-compiled “HEX” files and placed in the appropriate directory of the “Files” link on the website.   We are not denying anyone that wants it the source code, but you will have to ask for it with the understanding that if you cannot compile it or if you modify it, you are on your own as we just don’t have time to troubleshoot it for you.”


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