Update README.md

README.md

@@ -2,55 +2,16 @@
 
 ![](https://i.imgur.com/4C4MsGw.jpg)
 
-*Calcite52* - A 52 keys ortho keyboard, compatible with Kailh Choc low profile switch. Base on  [Home row mods](https://precondition.github.io/home-row-mods) and [ARTSEY](https://artsey.io/).
+Kailh Choc V1 low profile switches ortho keyboard, powered by [QMK](https://github.com/qmk/qmk_firmware) and [Vial QMK](https://github.com/vial-kb/vial-qmk) firmware.
 
-Powered by [QMK](https://github.com/qmk/qmk_firmware) and [Vial QMK](https://github.com/vial-kb/vial-qmk) firmware.
+- [Calcite60](/Calcite60/)
+- [Calcite52](/Calcite52/)
 
-## Features
+## Note
 
-- USB Type-C.
-- 52 Kailh Choc low profile (PG1350 series) keys.
-- Ortholinear layout.
-- Support [Vial](https://get.vial.today/), edit keymap and configure keyboard in real time.
-- Uses the [Raspberry Pi RP2040](https://www.raspberrypi.com/products/rp2040/) ARM Cortex-M0+ MCU, with 16MB (128Mb) external flash.
-- SRV05-4 chip for USB ESD (Electrostatic discharge) protection.
-- Resettable fuse to prevent power chort circuit and/or overcurrent.
-- RESET and BOOT buttons for RP2040.
-- One configurable LED (e.g. Caps Lock indicator).
-- USB D+/- pads for debugging.
-- 500mA 3.3V LDO regulator (RT9013-33GB, SOT-23-5).
-- JLCPCB's PCBA service available, no need to solder parts yourself.
-- M2 screw mounting holes.
+Gerber, BOM and CPL files are generated by [KiCad JLCPCB Tools](https://github.com/Bouni/kicad-jlcpcb-tools) plugin.  
 
-## PCB
-
-|        |               Preview                |
-| :----: | :----------------------------------: |
-| Front  | ![](https://i.imgur.com/gmzlI4C.png) |
-|  Back  | ![](https://i.imgur.com/0coQmdB.png) |
-| Layers | ![](https://i.imgur.com/m04crWC.png) |
-
-BOM and CPL `.csv` files for PCBA service are placed in [Releases](https://github.com/siderakb/calcite/releases) page.
-
-> Gerber, BOM and CPL files are generated by [KiCad JLCPCB Tools](https://github.com/Bouni/kicad-jlcpcb-tools) plugin.  
-> I use [KiCAD KLE Placer](https://github.com/zykrah/kicad-kle-placer) plugin to automatically place switch footprints.
-
-### Board Characteristics
-
-- Copper layer count: 2
-- Board thickness: 1.6 mm
-- Board overall dimensions: 231.14 mm x 97.79 mm
-- Min track/spacing: 0.13 mm / 0.13 mm
-- Min hole diameter: 0.3 mm
-- Castellated pads: No
-- Edge card connectors: No
-- Plated board edge: No
-
-## Firmware
-
-Vial QMK firmware is available in [siderakb/vial-qmk](https://github.com/siderakb/vial-qmk/tree/siderakb/main/keyboards/siderakb/calcite52) (*siderakb/main* branch).
-
-## Footprints
+I use [KiCAD KLE Placer](https://github.com/zykrah/kicad-kle-placer) plugin to automatically place switch footprints.
 
 If `key-switches.pretty` folder is empty, execute `git submodule update --init` to clone submodule.