diff --git a/docs/en/1515/ap.md b/docs/en/1515/ap.md
index 2651d6cf..cd66d15c 100644
--- a/docs/en/1515/ap.md
+++ b/docs/en/1515/ap.md
@@ -1,4 +1,4 @@
-# Aluminium-Profile Aluminium-Profile-1515 {docsify-ignore-all}
+# Aluminium_Profile1515 {docsify-ignore-all}
diff --git a/docs/en/tool/usb_isp.md b/docs/en/tool/usb_isp.md
index adc17476..13551986 100644
--- a/docs/en/tool/usb_isp.md
+++ b/docs/en/tool/usb_isp.md
@@ -1,4 +1,4 @@
-## Accessory USB-ISP {docsify-ignore-all}
+# Tools USB-ISP {docsify-ignore-all}

diff --git a/docs/index.md b/docs/index.md
index d41c7679..e723dab0 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -814,7 +814,7 @@
-
Aluminium-Profile-1515
+Aluminium-Profile
diff --git a/docs/zh_CN/1515/ap.md b/docs/zh_CN/1515/ap.md new file mode 100644 index 00000000..fe6103b1 --- /dev/null +++ b/docs/zh_CN/1515/ap.md @@ -0,0 +1,24 @@ +# Aluminium_Profile1515 {docsify-ignore-all} + +
+
+***
+
+:memo:**[Description](#Description)**
+
+## 描述
+
+**Aluminium-Profile-1515**是M5结构体系中的一款横截面为15mm*15mm的铝型材.提供多种长度规格选择,能够帮助你搭建各式各样的结构框架.结合M5完整的物联网开发体系硬件,还可以构建出一系列联网可控的运动控制结构.
+
+铝是一种优良的结构材料,非常适合用于型材挤压.因其"强度高、重量轻、易加工"等特点,铝型材在工业结构设计中被广泛应用在运动控制与机械结构外形等方面.
+
+使用铝型材切割钻孔机Pick-Cut-Drill,对铝型材进行自定义加工,轻松实现结构零件的高度定制化.配合铝型材配件(连接器、型材螺母等)进行型材连接,能够构建出任意形状的架构框架,并大大提升你的工作效率.使你的项目从初期设计,快速成型为实际产品.
+
+
+## 产品特性
+- 15mm * 15mm
+- 规格
+ - 1000mm
+ - 500mm
+ - 300mm
+ - 100mm
diff --git a/docs/zh_CN/1515/connectors.md b/docs/zh_CN/1515/connectors.md
new file mode 100644
index 00000000..e4c78da6
--- /dev/null
+++ b/docs/zh_CN/1515/connectors.md
@@ -0,0 +1,49 @@
+# Aluminium-Profile Connectors {docsify-ignore-all}
+
+
+:memo:**[Description](#描述)**
+
+## 描述
+
+**Connectors**是M5结构体系中的一款铝型材连接器.兼容**1515 Aluminium-Profile** 铝型材,提供多种转接角度、插接数量的连接器方案.能够帮助你快速的构建各种形状的铝型材框架.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+***
+
+## 产品特性
+- 兼容**1515 Aluminium-Profile** 铝型材
+
+## 套件清单
+- 10x 组
+- 每组:
+ - 1x 连接器
+ - M4 螺丝
diff --git a/docs/zh_CN/1515/corner.md b/docs/zh_CN/1515/corner.md
new file mode 100644
index 00000000..94564a18
--- /dev/null
+++ b/docs/zh_CN/1515/corner.md
@@ -0,0 +1,24 @@
+# Accessory CORNER {docsify-ignore-all}
+
+
+
+***
+
+:memo:**[Description](#Description)** 🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-NEW-Plastic-Corner-Connector-for-1515-Aluminum-Profile-10pcs-a-set-M4-Screws-Included-M5Stack/3226069_32949757787.html?spm=2114.12010615.8148356.3.6fac6a2dtbyJQI)**
+
+## 描述
+
+**1515 Corner**是M5结构体系中的一款直角铝型材连接器.兼容**1515 Aluminium-Profile** 铝型材,支持连接来自三个方向的铝型材,并通过螺丝进行固定.能够帮助你快速构建矩形等带有直角的结构设计.
+
+
+
+## 产品特性
+- 90°三方向连接器.
+- 兼容**1515 Aluminium-Profile** 铝型材
+
+## 套件清单
+- 10x 组
+- 每组:
+ - 1x 连接器
+ - 3x M4 螺丝
+ - 1x 连接器帽
diff --git a/docs/zh_CN/1515/nut.md b/docs/zh_CN/1515/nut.md
new file mode 100644
index 00000000..292d94ef
--- /dev/null
+++ b/docs/zh_CN/1515/nut.md
@@ -0,0 +1,19 @@
+# Accessory NUT {docsify-ignore-all}
+
+
+
+***
+
+:memo:**[Description](#Description)** 🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-Slide-Nut-for-1515-Aluminum-Profile-10pcs-a-Set-Compatible-with-M3-Screws-M5-PCD/3226069_32950444304.html?spm=2114.12010615.8148356.1.6fac6a2drUlAWY)**
+
+## 描述
+
+**1515 NUT** 是M5结构体系中的一款型材螺母.兼容**1515 Aluminium-Profile** 铝型材,使用时将其放置在型材内槽,通过螺丝能够将型材与外部其他结构进行固定与连接.
+
+
+## 产品特性
+- 兼容**1515 Aluminium-Profile** 铝型材
+- 型材螺母
+
+## 套件清单
+- 10x NUT
\ No newline at end of file
diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index 23a09059..4158796d 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -711,12 +711,12 @@
FLIR
- + *** @@ -730,11 +730,12 @@ ## Grove-T ## Grove Cable +## GROVE2GROVE ## SCREW -## USB Downloader +## BUS-Socket +
+
+ GROVE2GROVE
+
+
+ BUS-Socket
+
+
+ CORNER
+
+
+ NUT
+
+
+ Connector
+
+
+ Aluminium-Profile
+
+
+ USB-ISP
+

+
+* * *
+
+:memo:**[描述](#描述)** :bulb:**[上手指南](/zh_CN/quick_start/m5core/m5stack_core_quick_start)** :octocat:**[例程](#案例)** 🛒**[购买链接](https://item.taobao.com/item.htm?spm=a2oq0.12575281.0.0.78ec1debCSGLNF&ft=t&id=594362860431)** :clapper:**[相关视频](#相关视频)**
+
+
+## 描述
+
+**M5:bit**
+
+是一款M5Core-Microbit串口通信转接板,
+
+转接板将Microbit的串口引脚连接至GROVE接口,用于与M5Core之间进行串口通信.
+
+并将其余IO接口拓展引出,使用杜邦线就能与各种各样的硬件进行连接.
+
+
diff --git a/docs/zh_CN/accessory/bus_socket.md b/docs/zh_CN/accessory/bus_socket.md
new file mode 100644
index 00000000..cd79f600
--- /dev/null
+++ b/docs/zh_CN/accessory/bus_socket.md
@@ -0,0 +1,20 @@
+# Accessory BUS-Socket {docsify-ignore-all}
+
+
+
+***
+
+:memo:**[Description](#Description)** 🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-Official-Stock-Offer-2x15-Pin-Headers-Socket-2-54mm-Male-Female-4-Pair-Connector-for/3226069_32840923472.html?spm=2114.12010615.8148356.71.6156228amNLalH)**
+
+## Description
+
+**BUS-Socket** is a pair of M-BUS socket, female and male. 2X15 pins. They share the same specification with the BUS socket on M5Cores. The male piece is 90-degree bend to the side.
+
+
+## Product Features
+- 90-degree bend pin
+- 2x15 @ 2.54mm
+
+## Package Includes
+- 1x male socket
+- 1x female socket
\ No newline at end of file
diff --git a/docs/zh_CN/app/M5IoT-kit.md b/docs/zh_CN/app/M5IoT-kit.md
index 3ebf0399..973bed2d 100644
--- a/docs/zh_CN/app/M5IoT-kit.md
+++ b/docs/zh_CN/app/M5IoT-kit.md
@@ -4,7 +4,9 @@
* * *
-:memo:**[描述](#描述)** :bulb:**[上手指南](/zh_CN/quick_start/m5core/m5stack_core_quick_start)** :octocat:**[例程](#案例)** 🛒**[购买链接](https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-1172588106.13.3b6d425eZah7wG&id=574761698176)** :clapper:**[相关视频](#相关视频)**
+:memo:**[描述](#描述)**
+
+
## 描述
@@ -63,6 +65,7 @@
## 套件清单
- 1x M5Stack M5IoT-kit
+- 1x 12V 电源适配器
## 参考文档
diff --git a/docs/zh_CN/tool/isp.md b/docs/zh_CN/tool/isp.md
deleted file mode 100644
index a73ca582..00000000
--- a/docs/zh_CN/tool/isp.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# USB ISP
-
-
-
-**USB ISP** 是提供用来配合软件 [PROGISP](),烧录 AVR 芯片程序的烧录器。它用于烧录 C 语言程序或 Arduino 程序进一些设计特殊的 AVR 板子 ( 该板子没有引出串口接口,只有 ISP 接口 )。当然,同样也可以给 M5Stack 的部分模块烧录 MEGA328P 程序,比如 [STEPMOTOR](zh_CN/module/stepmotor), [LEGO+](zh_CN/module/lego_plus), [SERVO](zh_CN/module/servo)
-
-
diff --git a/docs/zh_CN/tool/usb_isp.md b/docs/zh_CN/tool/usb_isp.md
new file mode 100644
index 00000000..923879f7
--- /dev/null
+++ b/docs/zh_CN/tool/usb_isp.md
@@ -0,0 +1,39 @@
+# Tools USB-ISP {docsify-ignore-all}
+
+
+
+***
+
+:memo:**[Description](#Description)** :electric_plug:**[Schematic](#Schematic)** 🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-Official-ISP-USBasp-Programmer-for-51-ATMEL-AVR-Download-support-Win7-64-Random-Color/3226069_32969199531.html?spm=2114.12010615.8148356.5.20fe3ae4UnxHv5)**
+
+## 描述
+
+**USB-ISP**是一款AVR编程器,工作电压为 3.3V / 5V,支持AVR和51单片机的程序下载.
+
+
+## 参数
+
+*下载器上保留两个拓展引脚(RTS,DTR),可用于其他应用.*
+
+| Pin | PinName |
+| :-------: |:----------: |
+| 1 2 | MOSI VCC |
+| 3 4 | NC GND |
+| 5 6 | RST GND |
+| 7 8 | sck GND |
+| 9 10 | MISO GND |
+
+
+
+
+## 产品特性
+
+- 支持 win7 64位
+- 无需驱动
+
+## 套件清单
+
+- 1x USB-ISP
+- 1x 传输线
+
+
diff --git a/docs/zh_CN/unit/esp32cam.md b/docs/zh_CN/unit/esp32cam.md
index 9d2323f3..45bbe6cf 100644
--- a/docs/zh_CN/unit/esp32cam.md
+++ b/docs/zh_CN/unit/esp32cam.md
@@ -158,9 +158,16 @@
## 代码
-### 固件
+### 出厂固件(WiFi传输图像)
+
+- **[ESP32CAM 固件](https://github.com/m5stack/m5stack-cam-psram/tree/master/wifi/firmware/ESP32-Camera)**
+
+### 例程
+
+ - [串口通信-ESP32CAM](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/firmware/ESP32-Camera)
+
+ - [串口通信-M5Core](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/arduino)(串口通信例程为,摄像头与M5Core之间通信)
-- **[ESP32CAM 固件](https://github.com/m5stack/m5stack-cam-psram/tree/NoPsram)**
## 相关视频
diff --git a/docs/zh_CN/unit/m5camera.md b/docs/zh_CN/unit/m5camera.md
index e7a7dedc..31e50b77 100644
--- a/docs/zh_CN/unit/m5camera.md
+++ b/docs/zh_CN/unit/m5camera.md
@@ -168,17 +168,36 @@ Model A 和 Model B,它们有着不同的电路设计、可以通过背面贴
## 代码
-### 固件
+### 出厂固件(WiFi传输图像)
-- [A Model](https://github.com/m5stack/m5stack-cam-psram/tree/ModeA)
+- [A Model](https://github.com/m5stack/m5stack-cam-psram/tree/master/wifi/firmware/Camera%20A)
-- [B Model](https://github.com/m5stack/m5stack-cam-psram/tree/master)
+- [B Model](https://github.com/m5stack/m5stack-cam-psram/tree/master/wifi/firmware/Camera%20B)
### 例程
-- [颜色识别](https://github.com/m5stack/Applications-cam)
+**A Model:**
+
+ - [人脸识别](https://github.com/m5stack/m5stack-cam-psram/tree/master/face_recognize/firmware/Camera%20A)
+
+ - [串口通信-A Model](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/firmware/Camera%20A)
+
+ - [串口通信-M5Core](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/arduino)(串口通信例程为,摄像头与M5Core之间通信)
+
+ - [QRcode识别](https://github.com/m5stack/m5stack-cam-psram/tree/master/qr/firmware/Camera%20A)
+
+**B Model:**
+
+ - [人脸识别](https://github.com/m5stack/m5stack-cam-psram/tree/master/face_recognize/firmware/Camera%20B)
+
+ - [串口通信-B Model](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/firmware/Camera%20B)
+
+ - [串口通信-M5Core](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/arduino)(串口通信例程为,摄像头与M5Core之间通信)
+
+ - [QRcode识别](https://github.com/m5stack/m5stack-cam-psram/tree/master/qr/firmware/Camera%20B)
+
+ - [MPU6050](https://github.com/m5stack/m5stack-cam-psram/tree/master/mpu6050/firmware/Camera%20B)(焊接**MPU6050**芯片后,陀螺仪的例程)
-- [人脸识别](https://github.com/m5stack/esp-who)
## 原理图
diff --git a/docs/zh_CN/unit/m5camera_f.md b/docs/zh_CN/unit/m5camera_f.md
index fe76ab5d..c12aad95 100644
--- a/docs/zh_CN/unit/m5camera_f.md
+++ b/docs/zh_CN/unit/m5camera_f.md
@@ -168,12 +168,23 @@
## 代码
-### 固件
+### 出厂固件(WiFi传输图像)
-- **[M5CameraF 固件](https://github.com/m5stack/m5stack-cam-psram/tree/FishEye)**
+- **[M5CameraF 固件](https://github.com/m5stack/m5stack-cam-psram/tree/master/wifi/firmware/Camera%20F)**
+### 例程
+
+ - [串口通信-M5CameraF](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/firmware/Camera%20F)
+
+ - [串口通信-M5Core](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/arduino)(串口通信例程为,摄像头与M5Core之间通信)
+
+ - [QRcode识别](https://github.com/m5stack/m5stack-cam-psram/tree/master/qr/firmware/Camera%20F)
+
+ - [MPU6050](https://github.com/m5stack/m5stack-cam-psram/tree/master/mpu6050/firmware/Camera%20F)(焊接**MPU6050**芯片后,陀螺仪的例程)
+
+
## 原理图
### 电源电路
diff --git a/docs/zh_CN/unit/m5camera_x.md b/docs/zh_CN/unit/m5camera_x.md
index 0c9f112c..f33465d6 100644
--- a/docs/zh_CN/unit/m5camera_x.md
+++ b/docs/zh_CN/unit/m5camera_x.md
@@ -157,17 +157,23 @@
## 代码
-### 固件
+### 出厂固件(WiFi传输图像)
-- **[M5CameraX 固件](https://github.com/m5stack/m5stack-cam-psram/tree/master)**
+- **[M5CameraX 固件](https://github.com/m5stack/m5stack-cam-psram/tree/master/wifi/firmware/Camera%20X)**
-
+ - [串口通信-M5Core](https://github.com/m5stack/m5stack-cam-psram/tree/master/uart/arduino)(串口通信例程为,摄像头与M5Core之间通信)
+
+ - [QRcode识别](https://github.com/m5stack/m5stack-cam-psram/tree/master/qr/firmware/Camera%20X)
+
+ - [MPU6050](https://github.com/m5stack/m5stack-cam-psram/tree/master/mpu6050/firmware/Camera%20X)(焊接**MPU6050**芯片后,陀螺仪的例程)