diff --git a/1209/6750/index.md b/1209/6750/index.md
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+---
+layout: pid
+title: OpenGP5 guitar pedal firmware
+owner: OpenGP5
+license: MIT
+site: https://github.com/OpenGP5/OpenGP5
+source: https://github.com/OpenGP5/OpenGP5
+---
+OpenGP5 is MIT-licensed firmware written from scratch for both processors of the Valeton GP-5 guitar
+pedal (an MVsilicon BP1048 USB / control processor and an ARM Cortex-M4F DSP), together with a framework
+for writing your own effects and a USB flasher. It replaces the pedal's whole application, including its
+USB device stack: the pedal then enumerates as a class-compliant USB-MIDI device that carries the
+firmware's control protocol and the update hand-over to the factory loader. Every pedal running OpenGP5
+presents the same USB interface, independent of which effect is installed, so one PID for the firmware
+lets the host tools find the pedal reliably. It currently uses the pid.codes test PID 1209:0001.
diff --git a/org/OpenGP5/index.md b/org/OpenGP5/index.md
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+---
+layout: org
+title: OpenGP5
+site: https://github.com/OpenGP5/OpenGP5
+---
+OpenGP5 is an open-source firmware platform for the Valeton GP-5 guitar effects pedal.