Reverse-Engineering the Ant Afu × ICOMON FG2508WB Bluetooth Body Fat Scale
Recently I got hold of an FG2508WB smart body fat scale — an Ant Afu co-branded ICOMON (Wolai) unit. Normally the data can only be viewed through the ...
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2026
逆向蚂蚁阿福 × 沃莱 FG2508WB 蓝牙体脂秤
最近拿到一台蚂蚁阿福联名沃莱（ICOMON）的 FG2508WB 智能体脂秤，平时数据只能走蚂蚁阿福 App 查看。既然设备就在手边，不如直接用 Python 把蓝牙协议逆向出来，写一个脱离手机的读取脚本。 设备与目标 设备：蚂蚁阿福 × 沃莱 FG2508WB 智能体脂秤 连接方式：Bluetoo...
Burning Workout Data into Video: A DJI-Style Cycling Dashboard with FFmpeg + Python
IntroductionI’ve recorded quite a lot of video while cycling, and I’ve always wanted to add workout data to the picture — heart rate, speed, a track m...
把运动数据烧录进视频：用 FFmpeg + Python 实现 DJI 风格骑行仪表盘
引言骑车时录了不少视频，一直想给画面加上运动数据——心率、速度、轨迹图那种 DJI / Garmin Virb 风格的仪表盘 overlay。 最开始做的是网页版方案：HLS 切片 + hls.js 播放，再用 HTML + Canvas 在视频上叠一层实时 HUD。能用，但有几个硬伤：移...
给博客加上AI播客：用豆包TTS实现文章转双人对话语音
引言上周末整理博客时突然想到一个问题：文章写得再长，读者真正能看完的也就前几百字。尤其是技术类文章，动辄几千字，很多人看到一半就划走了。如果能把文章转成语音，让访客在通勤、做家务的时候听，会不会是一个更好的内容消费方式？ 抱着这个想法，我调研了一圈语音合成方案，最后选定了火山引擎的豆包播客TTS。它...
2026
Reverse-Engineering the Ant Afu × ICOMON FG2508WB Bluetooth Body Fat Scale
Recently I got hold of an FG2508WB smart body fat scale — an Ant Afu co-branded ICOMON (Wolai) unit. Normally the data can only be viewed through the ...
Reverse-Engineering the Ant Afu × ICOMON FG2508WB Bluetooth Body Fat Scale
Recently I got hold of an FG2508WB smart body fat scale — an Ant Afu co-branded ICOMON (Wolai) unit. Normally the data can only be viewed through the ...
Burning Workout Data into Video: A DJI-Style Cycling Dashboard with FFmpeg + Python
IntroductionI’ve recorded quite a lot of video while cycling, and I’ve always wanted to add workout data to the picture — heart rate, speed, a track m...
Burning Workout Data into Video: A DJI-Style Cycling Dashboard with FFmpeg + Python
IntroductionI’ve recorded quite a lot of video while cycling, and I’ve always wanted to add workout data to the picture — heart rate, speed, a track m...
Adding an AI Podcast to the Blog: Turning Articles into Two-Host Dialogue Audio with Doubao TTS
IntroductionWhile tidying up the blog last weekend, a question suddenly came to mind: no matter how long an article is, readers can realistically only...