If you’re using WPSD (Western PA Pi-Star Dashboard) or Pi-Star, you can bridge DMR to YSF (Fusion) and DMR to D-STAR using built-in cross-mode functionality. This allows you to talk on DMR Talkgroups while users on YSF Reflectors or D-STAR reflectors can communicate with you.

🛠 Prerequisites: What You Need

✔ A hotspot running WPSD (Pi-Star fork)
✔ A BrandMeister DMR ID (registered at RadioID.net)
✔ A DMR-capable radio (e.g., AnyTone D878, TYT MD-UV380)
✔ An active Wi-Fi connection for your hotspot

🚀 Part 1: DMR to YSF Setup on WPSD

This configuration will allow you to use DMR Talkgroups to talk with Yaesu System Fusion (YSF) users.

🔧 Step 1: Log in to WPSD/Pi-Star

Open a web browser and go to your hotspot’s dashboard:
- Type http://pi-star.local/ or enter your hotspot’s IP address.
Click on “Configuration” and enter your credentials.

🔧 Step 2: Enable DMR & YSF Cross-Mode

Under “MMDVMHost Configuration”, ensure the following settings are enabled:
- ✅ DMR Mode
- ✅ YSF Mode
- ✅ YSF2DMR Mode (Required for cross-mode)
Scroll down to “Yaesu System Fusion Configuration”:
- YSF Startup Host → Set to your desired YSF Reflector (e.g., America-Link).
Scroll down to “DMR Configuration”:
- DMR Master → Choose BrandMeister 3101, 3102, or 3103 (whichever is closest to your region).
- DMR TG Rewrite:
  - TG 31000 (Common YSF bridge)
  - TG 32000 (Worldwide YSF bridge)
- Hotspot Security → If required by your BrandMeister account, enter your password.
Scroll down to “Yaesu System Fusion Network Configuration”:
- YSF2DMR TG → Set to the DMR Talkgroup you want to bridge (e.g., 31000 for YSF America Link).
- DG-ID TX → 00 (default)
Click Apply Changes and wait for the system to reboot.

🔧 Step 3: Program Your DMR Radio for YSF Cross-Linking

Create a new channel in your DMR radio:
- TX Frequency: Your hotspot frequency
- RX Frequency: Your hotspot frequency
- Color Code: 1
- Time Slot: 2
- Talkgroup: 31000 (or any TG set in WPSD for YSF)
Save the channel and assign it to a zone for easy access.

🎤 Testing Your DMR to YSF Bridge

Select the new DMR channel on your radio.
Key up and say your callsign + “testing DMR to YSF bridge.”
Monitor the Pi-Star dashboard to see if your transmission appears on both DMR & YSF Reflectors.
Listen for a response from Fusion users.

🚀 Part 2: DMR to D-STAR Setup on WPSD

This will bridge DMR Talkgroups to D-STAR Reflectors.

🔧 Step 1: Enable DMR & D-STAR Cross-Mode

Under “MMDVMHost Configuration”, enable:
- ✅ DMR Mode
- ✅ D-STAR Mode
- ✅ DSTAR2DMR Mode (for cross-mode operation)
Scroll down to “D-STAR Configuration”:
- D-STAR Module → Set to B (or C if using a different reflector).
- D-STAR Startup Host → Select a D-STAR Reflector (e.g., REF001C for Worldwide Link).
Scroll down to “DMR Configuration”:
- DMR Master → Choose BrandMeister 3101, 3102, or 3103.
- DMR TG Rewrite:
  - TG 4000 → D-STAR Reflector Bridge
Scroll down to “D-STAR Network Configuration”:
- DSTAR2DMR TG → 4000 (Common D-STAR to DMR bridge).
- Default Reflector → Choose REF030C (North America) or REF001C (Worldwide).
Click Apply Changes and wait for a reboot.

🔧 Step 2: Program Your DMR Radio for D-STAR Cross-Linking

Create a new channel in your DMR radio:
- TX Frequency: Your hotspot frequency
- RX Frequency: Your hotspot frequency
- Color Code: 1
- Time Slot: 2
- Talkgroup: 4000 (or the TG set in WPSD for D-STAR)
Save the channel and assign it to a zone.

🎤 Testing Your DMR to D-STAR Bridge

Select the DMR channel you programmed for TG 4000.
Key up and announce your call sign + “testing DMR to D-STAR bridge.”
Monitor the Pi-Star dashboard and listen for responses from D-STAR users.

🎯 Final Notes & Best Practices

Use Reflector Search: You can change D-STAR reflectors using your DMR radio by keying up on TG 4001, 4002, etc.
Monitor WPSD Dashboard: Check the Live Logs in the Pi-Star dashboard to verify connectivity.
Avoid TG Conflicts: Make sure your DMR TG and D-STAR Reflectors are properly assigned.
Watch for Network Lag: There may be a 1-2 second delay when bridging across different modes.

🔗 Quick Reference Table: WPSD Cross-Mode TGs

Mode	DMR Talkgroup	Reflector / Room
DMR to YSF	31000	YSF America Link
DMR to YSF	32000	Worldwide YSF Bridge
DMR to D-STAR	4000	REF030C (North America)
DMR to D-STAR	4001	REF001C (Worldwide)

Step-by-Step Guide for Cross-Mode Setup on WPSD (Pi-Star) – DMR to YSF & DMR to D-STAR