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Sunday, February 5th, 2023 at 8:29 pm
#13170
![John Phelan](https://skysoaring.com/wp-content/uploads/ultimatemember/29/profile_photo-80.jpg?1725760773)
Participant
You can buy self-contained buck converters on-line for $12.
One caveat, ….the LilyGo TTgo T-beam module for OGN transmission, (as shown in picture), will not power directly from the 12 volt buss in SSI gliders.A small power “buck-converter” circuit module will also be needed, to bring 12 volts down to about 5 volt to feed into the OGN module…(it has a USB port accepting 5 volts)
Best Regards,
John F. Phelan
From: SSI <webmaster@skysoaring.com>
Sent: Sunday, February 5, 2023 19:12
To: phelanjf@gmail.com
Subject: Reply To: OGN Computer Needed; By Dennis Burke, [Sky Soaring]