Radio Wednesdays

What is Radio Wednesday?

We talk about radio, ham, mesh, and emergency comms, and other frequencies.

When do you meet?

Meeting every Wednesday at Sudo Room from 7pm to 9pm

Projects

LoRa

• Hardware decision tree: https://hedgewitch.neocities.org/meshtastic
• LoRaVape

Meshtastic

• We have a Sudo Room node up high above the mesh cage! SuMe: Meshtastic Base Node
  • It has a web interface, and even reads messages aloud!
• We are all on Bay Mesh. You can see a map of local nodes at the Bay Mesh website

Meshcore

• Our Meshcore repeater is also high up above the mesh cage! So is our room server! MeshCore
• We also have a public hashtag channel at #radionights
• See the notes we took at our Meshcore Talk 2026-01-06

Ham (amateur) Radio

• SFBay repeaters + CHIRP guide written by Jen-Mei

Resources

• Lefty Radio League website
• Share 3d prints (for things like cases for meshtastic devices)
• hardware settings

More Radio Events

• 1/31/26: Antenna Build Day 1/31/26
• 11/30/25: Digital Radio Talk
• 11/2/25: Fox Hunt near the Rose Garden in Berkeley
• 10/22/25: Birthday edition lol