中文 | English

中文：PC 端投屏服务端，把电脑画面实时投到 EDC Book / M5Stack Paper 等墨水屏，支持触控反控。固件可在 M5Burner 下载，致谢梦西游啊游大佬原创。

English: PC casting server — stream your screen to EDC Book / M5Stack Paper (e-ink) in real time, with touch control. Firmware via M5Burner; credits to 梦西游啊游.

PC 端投屏服务端：将电脑画面实时投到 EDC Book / M5Stack Paper 等墨水屏设备，支持触控反控电脑。设备固件可在 M5Burner 下载，互动投屏基于梦西游啊游大佬的原创固件与协议。

• M5Burner：M5Burner 中搜索并下载 EDC Book / 梦西游啊游 等固件。
• 致谢：互动投屏基于 梦西游啊游 原创固件与协议，本仓库仅提供 PC 端 Caster 工具。

• 实时传输电脑画面到墨水屏
• 触控反控电脑（点击、滑动）
• mDNS 发现（edcbook_cast.local）
• 支持 Windows 与 macOS

前置条件：电脑与设备在同一局域网；设备已刷写支持互动投屏的固件。

步骤：

1. 启动本工具，调整窗口中的截图区域（横竖屏均可）。
2. 看软件左下角地址：若为 edcbook_cast.local 则在设备上直接打开「互动投屏」；若为 IP 地址 则在设备「在线配置」里填写 WS 地址与端口（如 ws://192.168.x.x:8080）。
3. 投屏成功后可用设备触控操作电脑；长按屏幕退出投屏。

• 直接运行：pip install numpy pillow mss pynput websockets zeroconf 后执行 python EDCBook_Caster_1.0.py（macOS 多为 python3）。
• macOS 安装包：从 Releases 下载 EDCBook_Caster_1.0.dmg，打开后拖入「应用程序」。自行构建：./build_dmg.sh。
• Windows：从 Releases 下载 EDCBook_Caster_1.0.exe 直接运行。

Python 3.x；numpy, Pillow, mss, pynput, websockets, zeroconf。

请遵守梦西游啊游固件与协议的相关说明。本 Caster 工具源码仅供学习与配合 EDC Book 使用。

PC casting server: stream your screen to EDC Book / M5Stack Paper (e-ink) in real time, with touch control to operate the PC. Device firmware is available from M5Burner; interactive casting is based on the original firmware and protocol by 梦西游啊游.

• M5Burner: Download EDC Book / 梦西游啊游 firmware from M5Burner.
• Credits: Interactive casting is based on the original firmware and protocol by 梦西游啊游. This repo only provides the PC-side Caster tool.

• Real-time screen streaming to e-ink
• Touch control (click, scroll) to operate the PC
• mDNS discovery (edcbook_cast.local)
• Windows and macOS support

Requirements: PC and device on the same LAN; device flashed with casting firmware.

Steps:

1. Launch the tool and adjust the capture area in the window (landscape or portrait).
2. Check the address at the bottom-left: if edcbook_cast.local, start “Interactive casting” on the device; if an IP address, set the WS address and port in the device’s “Online config” (e.g. ws://192.168.x.x:8080).
3. After casting starts, use the device to control the PC; long-press to exit.

• From source: pip install numpy pillow mss pynput websockets zeroconf, then python EDCBook_Caster_1.0.py (use python3 on macOS).
• macOS app: Download EDCBook_Caster_1.0.dmg from Releases and drag the app into Applications. To build: ./build_dmg.sh.
• Windows: Download EDCBook_Caster_1.0.exe from Releases and run it.

Python 3.x; numpy, Pillow, mss, pynput, websockets, zeroconf.

Use in accordance with 梦西游啊游’s firmware and protocol terms. This Caster source is for learning and use with EDC Book only.