A web-based codeplug editor for OpenGD77 radios (GD-77, DM-1801, RD-5R, MD-UV380, MD-9600, DM-1701 and friends) and the Baofeng DM-32 / UV008 (C7000). Plug the radio in over USB and read, edit or flash it right from the browser.

Read and write codeplugs, edit channels, zones, contacts, talkgroups, scan lists, APRS, DTMF, satellites, themes and boot settings, and flash firmware. Codeplugs you save are kept locally in your browser.

MK22 and STM32 radios (GD-77, DM-1801, RD-5R, MD-UV380, MD-9600, DM-1701) connect over WebUSB. The Baofeng DM-32 / UV008 connects over Web Serial — no Zadig or WinUSB driver needed.

A few things are pulled straight from the source: UK repeaters from RSGB, talkgroups from Brandmeister, and TLEs from Celestrak. The rest you load from files you download yourself:

• DMR IDs — grab user.csv from radioid.net, then use DMR ID Database → Load from CSV.
• DMR repeaters — grab rptrs.json from radioid.net, then use DMR Repeaters → Load from File.
• WTR licences — grab wtr.csv from Ofcom's spectrum information portal, then use WTR Licences → Load from File.

Any static web server will do. WebUSB and Web Serial both need HTTPS or localhost:

python3 -m http.server 8000

Then open http://localhost:8000/ in Chrome, Edge or Opera.

See LICENSE. Based on the OpenGD77 Web CPS by grid.radio (Rose, M1RXO), with components from the OpenGD77 project.