Hi Bob,
Thanks for the comments!
I guess the original purpose of my project doesn't fit into this forum, which was simply to upgrade my vintage Futaba pistol grip wheel transmitters to 2.4Ghz. Nothing new, I know, many How-To's for the DHT DIY module available and other forums exist for that part.
So using the XJT JR based module was not an option (although I was able to fit one externally to a vintage Futaba wheel radio, but that's another project). So I was stuck with the D-based transmitter module and subsequently D-based receivers.
But as Mike mentioned in his first post, D8/Hub based sensors are becoming very rare, some more than others, and many available now are only Smart Port based sensors, like the FLVSS lipo sensor. And that's why Mike created the SportToHub code. So I just posted this to thank Mike for his project and show that it works great as I have not found other implementations of his code.
You're right, I could have used a FBVS-01 voltage divider for total voltage, but I really wanted to see individual cell voltages on the FLD-02 display (the heart wants what it wants
![Wink ;)](./images/smilies/icon_e_wink.gif)
).
So as far as transmitter and firmware, it's a very old Futaba wheel transmitter with a FrSky DHT 2.4GHz module with whatever firmware it came loaded with.
Hope that clarifies things, further comments/questions welcome. (Dang, I need to stop writing these long-winded posts!)
-Hans