diff --git a/1209/D040/index.md b/1209/D040/index.md
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+---
+layout: pid
+title: opendm40
+owner: WirenBoard
+license: MIT
+site: https://github.com/wirenboard/opendm40
+source: https://github.com/wirenboard/opendm40
+---
+opendm40 is an open-source replacement firmware (Rust) for the Alientek DM40 handheld
+multimeter / oscilloscope / signal generator (GD32F427). It enumerates as a USB composite
+device: a USBTMC (SCPI) instrument interface and a mass-storage disk. The PID lets
+host software (sigrok, VISA, udev rules) tell opendm40 apart from the vendor firmware,
+which uses the MCU vendor's own VID/PID.
diff --git a/org/WirenBoard/index.md b/org/WirenBoard/index.md
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+---
+layout: org
+title: Wiren Board
+site: https://wirenboard.com/
+---
+Wiren Board designs and makes controllers and devices for building and home automation.