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diff --git a/docs/en/app/flir.md b/docs/en/app/flir.md
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+# FLIR - LWIR MICRO THERMAL CAMERA
+
+
+
+* * *
+
+:memo:**[Description](#Description)** :octocat:**[Example](#Example)** 🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-Official-FLIR-Radiometric-Lepton-2-0-3-0-Dev-160HX120V-80HX60V-Thermal-Imager-Kit-M5/3226069_32959050762.html?spm=2114.12010615.8148356.2.13421cc8ExLqq4)**
+
+
+
+## Description
+
+**FLIR** is a module which integrates lwir micro thermal camera (Lepton) supplied by FLIR company. Real-time access to non-contact temperature measurement data. Easy to use because it integrates a digital thermal image processing unit. Lepton is equipped in M5 standard size 3D printing housing, after stacking M5Core, communicate with the master via SPI.
+
+**Note:** If working long hours, Lepton will heat up. But the output image is not affected by the camera temperature.
+
+
+
+## Feature
+
+- 160×120 Effective Pixels
+- Lepton Low operating power — 150 mW (operating), 650 mW (during shutter event), 5 mW (standby)
+- Field of view: 56°, with shutter
+- Lepton Input Supply Voltage: 1.2V,2.8V,2.5V - 3.1V IO
+- Fast imaging time (< 0.5 second)
+
+## Parameter
+
+| *Parameter item* | *Parameter value* |
+| :-----------: | :------: |
+| Effective Frame Rate | 8.7Hz |
+| Input Clock | 25-MHz|
+| Pixel Size | 12µm |
+| Scene Dynamic Range | Low Gain Mode: -10 to 400°C; High Gain Mode: -10 to 140°C |
+| Spectral Range | 8 µm to 14 µm |
+| Thermal Sensitivity | <50 mK(0.050℃) |
+| Input Supply Voltage | 2.8 V, 1.2 V, 2.5 V - 3.1 V IO |
+| Optimum Temperature Range | -10 °C to +80 °C |
+
+## Include
+
+- 1x FLIR
+
+## Application
+
+- Car engine failure check
+- Building dehumidification insulation sealing test
+- Industrial furnace inner wall refractory crack
+- Outdoor observation of animals at night
+
+## Related Link
+
+- **[Offical Video](https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w)**
+
+- **[Forum](http://forum.m5stack.com/)**
+
+- **[Lepton Info (FLIR Website)](https://www.flir.com/products/lepton/)**
+
+## Example
+
+*If you want the complete code, please click [here](https://github.com/m5stack/Applications-Lepton3.0/tree/master/lepton3/Src/Lepton_Bot)。*
+
+
+
+
+
+
diff --git a/docs/en/case.md b/docs/en/case.md
index c17aadcd..f39b3b5e 100644
--- a/docs/en/case.md
+++ b/docs/en/case.md
@@ -68,4 +68,6 @@
* [truetype2gfx](https://github.com/ropg/truetype2gfx) - Converting fonts from TrueType to Adafruit GFX
-* [m5stack-onscreen-keyboard](https://github.com/yellowelise/m5stack-onscreen-keyboard) - Full size qwerty keyboard for M5Stack
\ No newline at end of file
+* [m5stack-onscreen-keyboard](https://github.com/yellowelise/m5stack-onscreen-keyboard) - Full size qwerty keyboard for M5Stack
+
+* [gui for m5stack by micropython](https://github.com/lifedebug/m5stack) - gui for m5stack by micropython
diff --git a/docs/index.md b/docs/index.md
index 0b090fd7..565a9134 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -141,7 +141,7 @@
-[](en/app/bala) [](en/app/lidarbot) [](en/app/piano)
+[](en/app/bala) [](en/app/lidarbot) [](en/app/piano) [](en/app/flir)
diff --git a/docs/ja/case.md b/docs/ja/case.md
index 091cfc8a..733fb2fe 100644
--- a/docs/ja/case.md
+++ b/docs/ja/case.md
@@ -29,7 +29,7 @@
- [M5ez](https://github.com/ropg/M5ez)
- M5Stack向けインターフェースビルダーライブラリ
-- [M5Stack MultiApp Advanced](https://github.com/botofancalin/M5Stack-MultiApp-Advanced)
+- [M5Stack MultiApp Advanced](https://github.com/botofancalin/M5Stack-MultiApp-Advanced)
- 便利アプリコレクション
- [M5Stack ESP32 Oscilloscope](https://github.com/botofancalin/M5Stack-ESP32-Oscilloscope)
@@ -96,4 +96,6 @@
- TrueTypeフォントをAdafruit GFXへコンバートするアプリ
- [m5stack-onscreen-keyboard](https://github.com/yellowelise/m5stack-onscreen-keyboard)
- - スクリーンQWERTYキーボードアプリ
\ No newline at end of file
+ - スクリーンQWERTYキーボードアプリ
+
+
diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index 819dfeb7..5cbac3de 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -128,7 +128,7 @@
-[](zh_CN/app/bala) [](zh_CN/app/lidarbot) [](zh_CN/app/piano)
+[](zh_CN/app/bala) [](zh_CN/app/lidarbot) [](zh_CN/app/piano) [](zh_CN/app/flir)
diff --git a/docs/zh_CN/app/flir.md b/docs/zh_CN/app/flir.md
index e69de29b..e1431248 100644
--- a/docs/zh_CN/app/flir.md
+++ b/docs/zh_CN/app/flir.md
@@ -0,0 +1,78 @@
+# FLIR - 微型长波红外热像仪
+
+
+
+* * *
+
+:memo:**[描述](#描述)** :octocat:**[例程](#例程)** 🛒**[购买链接](https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-1172588106.10.405c425eyfkKSu&id=583291687617)**
+
+
+
+## 描述
+
+**FLIR** 是一款集成 FLIR 公司的微型长波红外热像仪 (Lepton) 的模块。能实时获得传感器非接触式温度测量数据。因为集成了数字热图像处理单元,所以使用起来更简单。装配在 M5 标准尺寸的 3D 打印外壳中,堆叠了 M5Core之后,通过 SPI 与主控通信。
+
+**注意:** 工作时间长了热像仪 Lepton 会升温,可是输出图像不受热像仪温度影响。
+
+
+
+## 特性
+
+- 160×120 有效像素
+- Lepton 模块运行功率较低 — 典型值为 140 mW、使用快门期间为 650 mW
+- 56° 视觉范围,带快门
+- Lepton 输入电压范围:1.2V,2.8V,2.5V 至 3.1V IO
+- 成像时间快 (< 0.5 秒)
+
+## 参数
+
+| *参数项* | *参数值* |
+| :-----------: | :------: |
+| 有效帧频 | 8.7Hz |
+| 输入时钟 | 25-MHz|
+| 像素尺寸 | 12µm |
+| 场景动态范围 | 低增益模式:-10℃至400℃; 高增益模式:-10℃至140℃ |
+| 波长范围 | 8µm至14µm |
+| 热灵敏度 | <50 mK(0.050℃) |
+| 输入电源电压 | 2.8 V,1.2 V,2.5 V至3.1 V IO |
+| 最佳温度范围 | -10℃至+80℃ |
+
+## 包含
+
+- 1x FLIR
+
+## 应用
+
+- 汽车发动机故障检查
+- 建筑除湿保温密封性检测
+- 工业炉内壁耐火材料裂痕
+- 夜晚户外观测动物
+
+## 相关链接
+
+- **[官方频道视频](https://i.youku.com/i/UNjE1ODA2MzE0OA==?spm=a2hzp.8253869.0.0)**
+
+- **[官方论坛](http://forum.m5stack.com/)**
+
+- **[FLIR 官网的 Lepton 信息](https://www.flir.cn/products/lepton/)**
+
+## 例程
+
+*如果需要完整例程请点击[这里](https://github.com/m5stack/Applications-Lepton3.0/tree/master/lepton3/Src/Lepton_Bot)。*
+
+
+
+
+
+
diff --git a/docs/zh_CN/case.md b/docs/zh_CN/case.md
index c537a8a4..cc09cd16 100644
--- a/docs/zh_CN/case.md
+++ b/docs/zh_CN/case.md
@@ -66,4 +66,6 @@
* [truetype2gfx](https://github.com/ropg/truetype2gfx) - Converting fonts from TrueType to Adafruit GFX
-* [m5stack-onscreen-keyboard](https://github.com/yellowelise/m5stack-onscreen-keyboard) - Full size qwerty keyboard for M5Stack
\ No newline at end of file
+* [m5stack-onscreen-keyboard](https://github.com/yellowelise/m5stack-onscreen-keyboard) - Full size qwerty keyboard for M5Stack
+
+* [gui for m5stack by micropython](https://github.com/lifedebug/m5stack) - gui for m5stack by micropython
\ No newline at end of file