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keyboards/aks_mls/testadapad/readme.md

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+# This "testadapad" setup applies to a Adafruit MacroPad RP2040.
+
+![AdafruitMacropad](https://i.imgur.com/dSBSwcJh.jpeg)
+
+A RP2040-powered Macropad with a 3x4 layout.
+
+- Original Keyboard Maintainer: [Jpe230](https://github.com/jpe230/) 
+- Hardware Supported: Adafruit MacroPad RP2040
+- Hardware Availability: [Barebones kit](https://www.adafruit.com/product/5100) [Starter Kit](https://www.adafruit.com/product/5128)
+
+Make example for this board (after setting up your build environment):
+
+```sh
+qmk compile -kb handwired/aks_mls/testadapad -km mls001
+
+once the macropad is in flash mode (double click the side button) this will flash the macropad:
+
+qmk flash -kb handwired/aks_mls/testadapad -km mls001
+
+Note that flash will recompile if changes were made.
+
+```
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Features
+
+- Raspberry Pi RP2040 Chip + 8MB Flash memory - Dual-core Cortex M0+ at ~130MHz with 264KB of RAM.
+- 3x4 Mechanical key switch sockets - accepts any Cherry MX-compatible switches. Individually tied to GPIO pins (not matrix wired)
+- One NeoPixel RGB LED per switch, on north side.
+- Rotary encoder, 20 detents per rotation, with push-switch on GPIO pin. Push switch is also used for entering bootloader mode when held down on power-up or reset.
+- 128x64 SH1106 Monochrome OLED display - On high-speed hardware SPI port for quick updates.
+- 8mm Speaker/Buzzer - With Class D amplifier and RC filter, can be used to make simple beeps and sounds effects. (Unsupported for now)
+- STEMMA QT Connector - Allows adding any I2C sensors/displays/devices with plug-and-play cables.
+- Reset button - On the side, for quick restarting, press it twice to enter bootloader.
+- Four M3 mounting bosses - Make custom enclosures easily.
+
+## Bootloader
+
+Enter the bootloader in 4 ways:
+
+* **Bootmagic reset**: Hold down the key just below the rotary encoder push-button on power-up.
+* **Physical reset button**: Press twice the button on the side while the board is connected.
+* **BOOT button** Hold down the rotary encoder push-button on power-up or reset.
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available.