diff --git a/1209/ADDA/index.md b/1209/ADDA/index.md
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+---
+layout: pid
+title: MicroPython Boards
+owner: MicroPython
+license: MIT
+site: https://micropython.org/
+source: https://github.com/micropython/micropython-esp32
+---
+This replaces the usual USB UART typically found on MicroPython
+boards with a programmable microcontroller which will expose an
+interface and descriptor suitable for use with WebUSB.
diff --git a/org/MicroPython/index.md b/org/MicroPython/index.md
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+---
+layout: org
+title: MicroPython
+site: https://micropython.org/
+---
+MicroPython is Python for Microcontrollers.
+Boards such as the ESP8266 and ESP32 expose a Python REPL on a USB serial port.