Hey PD1FR! 73 from your fellow hams around the world!
What you've pulled off here is absolutely INCREDIBLE and we genuinely cannot stop talking about it! A high school student who independently builds a fully working DMR SMS implementation for OpenGD77 — with ETSI format, ACK handling, Inbox/Sent ...
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- Mon Mar 16, 2026 1:44 pm
- Forum: TYT MD-UV380/390 / UV380/390 / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
- Topic: Big news about SMS
- Replies: 8
- Views: 308