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diff --git a/docs/en/accessory/watch.md b/docs/en/accessory/watch.md
index c2c24ccc..d947d42f 100644
--- a/docs/en/accessory/watch.md
+++ b/docs/en/accessory/watch.md
@@ -8,6 +8,8 @@
**Watch** is an M5Core watch set. In addition to being a powerful development hardware, the M5Core has a sophisticated look that gives it the possibility to wear smart. The kit is designed for the M5Core series,Compared with the old 3D printing base, the new model uses a mold, which has a qualitative improvement in appearance and quality. in addition to the cool strap. Also equipped with a 650mAh lithium battery, allowing users to have sufficient reliable endurance while using the device.
+?>Incompatible with M5Stack Core2
+
## Product Features
- 650mAh lithium battery
diff --git a/docs/en/module/comx_zigbee.md b/docs/en/module/comx_zigbee.md
new file mode 100644
index 00000000..6d02710d
--- /dev/null
+++ b/docs/en/module/comx_zigbee.md
@@ -0,0 +1,223 @@
+# COM.Zigbee
+
+SKU:M031-Z
+
+
+
+## Description
+
+**COM.Zigbee** is a Zigbee self-organizing network communication module launched by M5Stack. The module adopts the CC2630F128 solution, internally integrates the Zigbee protocol stack, and opens the serial communication interface. Integrated external antenna, single node stable communication distance up to 1km, 200-level router depth, through the MESH networking mode, you can extend your IoT application in a wide range, with both ultra-low power consumption and high sensitivity. The Zigbee network can support hundreds of nodes and has enhanced security features. It can provide complete and interoperable IoT solutions for home and building automation.
+
+## Product Features
+
+- CC2630F128
+- Quick access to the network without setting
+ * initialize the coordinator and configure the router preset, which can realize the automatic access to the network by pressing the button three times
+- Serial communication
+- Low power consumption (module working current: 25mA, sleep 5uA)
+- Dynamic routing maintenance, supporting 200-level routing depth
+- Transmission speed 250Kbps
+- Node communication distance 1km
+- UART transparent transmission/broadcasting/P2P
+
+## Include
+
+- 1x Zigbee Unit
+- 1x SMA antenna
+
+## Applications
+
+- Smart Home
+- IoT collection node
+- Building Automation
+
+## Specification
+
+
+
+
+## EasyLoader
+
+- [Zigbee P2P CHAT ROOM](https://m5stack.oss-cn-shenzhen.aliyuncs.com/EasyLoader/Windows/MODULE/EasyLoader_Zigbee_P2P_CHATROOM.exe)
+- Zigbee RSSI TEST
+ * [Coordinator](https://m5stack.oss-cn-shenzhen.aliyuncs.com/EasyLoader/Windows/MODULE/EasyLoader_Zigbee_RSSI_Coordinator.exe)
+ * [End Device](https://m5stack.oss-cn-shenzhen.aliyuncs.com/EasyLoader/Windows/MODULE/EasyLoader_Zigbee_RSSI_EndDevice.exe)
+
+## Related Link
+
+- [CC2630 Datasheet](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/module/Zigbee_CC2630/cc2630_datasheet.pdf)
+- [Module User Manual](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/module/Zigbee_CC2630/Zigbee_Module_Guide.pdf)
+- [Instructions for use of the host computer](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/module/Zigbee_CC2630/Zigbee_PCTool_Guide.pdf)
+- [PC debugging tool](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/module/Zigbee_CC2630/Zigbee%20PCTool.msi)
+
+
+## Video
+
+
+
+```clike
+DRFZigbee.h - API
+
+//Initialize the serial port of the module
+void begin(HardwareSerial & uart){ _uartp = &uart;}
+
+//Connect the module. After execution, the module will disconnect the wireless link and enter the configuration mode.
+int linkMoudle();
+
+//Read and write module configuration parameters
+int readModuleparm(zigbee_arg_t *parm);
+
+int setModuleparm(zigbee_arg_t &parm);
+
+//Get network topology
+int getNetworksTopology();
+
+//After completing the configuration, you need to execute the program to restart the module and restore the wireless connection
+int rebootModule();
+
+//Get module signal quality
+int8_t getModuleRSSI(nodeRSSI_t *nodeRSSIPtr = nullptr);
+
+//Receive data
+int reviceData(reviceData_t *revice,uint8_t type = kP2PCustomIDMode,size_t timeout = 1000);
+
+//send data
+void sendData(uint8_t cmd, const std::initializer_list args);
+
+int sendCMDAndWaitRevice(uint8_t cmd, byteArray &array, byteArray *reviceArray = nullptr, size_t timeout = 1000);
+
+int sendCMDAndWaitRevice(uint8_t cmd, const std::initializer_list args, byteArray *reviceArray = nullptr, size_t timeout = 1000);
+
+int sendDataP2P(uint8_t mode,uint16_t addr,uint8_t *dataptr,size_t length);
+
+int sendDataP2P(uint8_t mode,uint16_t addr,byteArray &array);
+
+int sendDataP2P(uint8_t mode,uint16_t addr,const std::initializer_list args);
+
+
+--------------------------------------------------------------
+
+//Module configuration parameter item
+
+DRFZigbee::zigbee_arg_t *arg = new DRFZigbee::zigbee_arg_t;
+
+uint8_t main_pointType;
+uint16_t main_PANID;
+uint8_t main_channel;
+uint8_t main_transmissionMode;
+uint16_t main_customID;
+uint16_t main_res0;
+uint8_t main_uartBaud;
+uint8_t main_uartBit;
+uint8_t main_uatrtStop;
+uint8_t main_uartCheck;
+uint16_t main_res1;
+uint8_t main_ATN;
+uint8_t main_mac[8];
+
+
+//Configure preset parameters-complete configuration preset parameters can be used to quickly access the network from the node without settings
+uint8_t preset_pointType;
+uint16_t preset_PANID;
+uint8_t preset_channel;
+uint8_t preset_transmissionMode;
+uint16_t preset_customID;
+
+//reserved
+uint16_t preset_res0;
+
+
+uint8_t preset_uartBaud;
+uint8_t preset_uartBit;
+uint8_t preset_uatrtStop;
+uint8_t preset_uartCheck;
+
+//reserved
+uint16_t preset_res1;
+
+
+uint8_t preset_ATN;
+uint16_t shortAddr;
+uint8_t res3;
+uint8_t encryption;
+uint8_t password[4];
+
+```
+
+
+
+
diff --git a/docs/en/module/lora.md b/docs/en/module/lora.md
index 0236c40d..c4955631 100644
--- a/docs/en/module/lora.md
+++ b/docs/en/module/lora.md
@@ -6,11 +6,7 @@
## Description
-**LoRa (433MHz)** is an integrated LoRa (433MHz) Module Ra-02, designed and produced by Ai-Thinker. On the board has some extra space left over, so we give you a prototyping area, it's great for adding on your customized circuit working with the LoRa (433MHz) Module.
-
-LoRa (433MHz) enables long-range transmissions (more than 10 km in rural areas) with low power consumption,The technology is presented in two parts: LoRa (433MHz), the physical layer and LoRaWAN (Long Range Wide Area Network), the upper layers.
-
-LoRa (433MHz) and LoRaWAN permit long-range connectivity for Internet of Things (IoT) devices in different types of industries.
+**LoRa (433MHz)** is a LoRa communication module in the M5Stack stack module series (working frequency is 433MHz). A certain expansion space is reserved on the module, which defeats you for more functional design. For wireless communication or projects with more customized elements, the LoRa (433MHz) module will be a suitable choice.
## Product Features
diff --git a/docs/en/module/lora868.md b/docs/en/module/lora868.md
index a2bd5025..78ecebe4 100644
--- a/docs/en/module/lora868.md
+++ b/docs/en/module/lora868.md
@@ -6,17 +6,11 @@
## Description
-**LoRa868** is integrated with the LoRa Module Ra-01H which is designed and produced by Ai-Thinker.The board has some extra space left over, so we give you a prototyping area great for adding on your own customized circuit working with the LoRa868 Module.
-
-LoRa enables long-range transmissions (more than 10 km in some areas) with low power consumption.
-
-The technology is presented in two parts: LoRa, the physical layer and LoRaWAN (Long Range Wide Area Network), the communication layers similar to the OSI model.
-
-LoRa and LoRaWAN permit long-range connectivity for Internet of Things (IoT) devices in various industrial applications.
+**LoRa868** is a LoRa communication module in the M5Stack stack module series (working frequency is 868MHz). A certain expansion space is reserved on the module, which defeats you for more functional design. For wireless communication or projects with more customized elements, the LoRa868 module will be a suitable choice.
## Product Features
-- LoRa Module: Ra-01H (by Ai-Thinker)
+- LoRa Module: Ra-01H
- Communication Protocol: SPI
- Universal Perfboard
- Working Frequency: 803~930 MHz
diff --git a/docs/en/product_list.json b/docs/en/product_list.json
index 17a796d3..f6cd184e 100644
--- a/docs/en/product_list.json
+++ b/docs/en/product_list.json
@@ -90,7 +90,8 @@
],
"Transceivers": [
{"id":"transceivers"},
- {"a":"/#/en/unit/ir", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/unit/unit_ir_01.webp", "p":"IR", "sku":"U002" ,"kw":"IR", "category":"Transivers"},
+ {"a":"/#/en/unit/zigbee", "img":"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/zigbee_01.webp", "p":"Zigbee", "sku":"U110" ,"kw":"CC2630 Zigbee", "category":"Transivers"},
+ {"a":"/#/en/unit/ir", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/unit/unit_ir_01.webp", "p":"IR", "sku":"U002" ,"kw":"IR"},
{"a":"/#/en/unit/gps", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/unit/unit_gps_01.webp", "p":"GPS", "sku":"U032" ,"kw":"AT6558"},
{"a":"/#/en/unit/rs485", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/unit/unit_rs485_01.webp", "p":"RS485", "sku":"U034" ,"kw":"SP485EEN"},
{"a":"/#/en/unit/rfid", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/unit/unit_rfid_01.webp", "p":"RFID", "sku":"U031" ,"kw":"RC522"},
@@ -162,7 +163,8 @@
"Modules": {
"Wireless":[
{"id":"wireless"},
- {"a":"/#/en/module/comx_gps", "img":"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/comx_gps.webp", "p":"COM.GPS", "sku":"M031-G" ,"kw":"GPS M8N", "category":"Communication Modules"},
+ {"a":"/#/en/module/comx_zigbee", "img":"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/com.zigbee_01.webp", "p":"COM.Zigbee", "sku":"M031-Z" ,"kw":"CC2630 Zigbee", "category":"Communication Modules"},
+ {"a":"/#/en/module/comx_gps", "img":"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/comx_gps.webp", "p":"COM.GPS", "sku":"M031-G" ,"kw":"GPS M8N"},
{"a":"/#/en/module/comx_gsm", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/module/comx_gsm.webp", "p":"COM.GSM", "sku":"M031-D" ,"kw":"SIM800C"},
{"a":"/#/en/module/comx_lorawan", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/module/comx_lorawan.webp", "p":"COM.LoRaWAN", "sku":"M031-C" ,"kw":"LoRaWAN"},
{"a":"/#/en/module/comx_lorawan470", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/module/com.lorawan470_01.webp", "p":"COM.LoRaWAN 470", "sku":"M031-C2" ,"kw":"LoRaWAN 470 Ra-07"},
diff --git a/docs/en/unit/unitv2.md b/docs/en/unit/unitv2.md
new file mode 100644
index 00000000..13938572
--- /dev/null
+++ b/docs/en/unit/unitv2.md
@@ -0,0 +1,113 @@
+# UnitV2
+
+## Description
+
+UnitV2 is a high-efficiency AI recognition module launched by M5Stack, using Sigmstar SSD202D (integrated dual-core Cortex-A7 1.2Ghz processor) control core, integrated 256MB-DDR3 memory, 512MB NAND Flash, and 1080P camera. With embedded Linux operating system and rich software and hardware resources and development tools integrated, UnitV2 is committed to bringing users a simple and efficient AI development experience out of the box.
+
+## Out Of The Box AI Recognition Function
+
+- UnitV2 integrates not only the basic AI recognition service developed by M5Stack, but also has built-in multiple recognition functions (such as face recognition, object tracking and other common functions), which can quickly help users build AI recognition applications.
+- All features! Plug and play! UnitV2 has a built-in wired network card. When you connect to a PC through the TypeC interface, it will automatically establish a network connection with UnitV2. With highly free connectable style, it can also be connected and debugged via WiFi.
+- UART serial port output, all identification content is automatically output in `JSON` format through the serial port, which is convenient to call.
+
+## Development Efficiency Improvement
+
+- UnitV2's factory Linux image integrates a variety of basic peripherals and development tools (such as Jupter Notebook etc.)
+- Through SSH access, you can fully control the hardware resources of this camera
+- Easily build a custom recognition model through M5Stack's V-Training (AI model training service).
+
+## Software Support
+
+- The M5Stack team will update more identification function services through the release of firmware in the future, and users can directly update the software through TFCard.
+
+## Product Features
+
+- Sigmstar SSD202D
+- Dual Cortex-A7 1.2Ghz Processor
+- 256MB DDR3
+- 512MB NAND Flash
+- GC2145 1080P Colored Sensor
+- Microphone
+- WiFi 2.4GHz
+
+## Include
+
+- 1x UnitV2
+
+## Applications
+
+- AI recognition function development
+- Industrial visual identification sorting
+- Machine vision learning
+
+## Specification
+
+
+
+## Description
+
+**Zigbee** is a Zigbee ad hoc network communication module launched by M5Stack. The module adopts the CC2630F128 solution, internally integrates the Zigbee protocol stack, and opens the serial communication interface. Integrated external antenna, single node stable communication distance up to 1km, 200-level router depth, through the MESH networking mode, you can extend your IoT application in a wide range, with both ultra-low power consumption and high sensitivity. The Zigbee network can support hundreds of nodes and has enhanced security features. Can provide complete and interoperable IoT solutions for home and building automation.
+
+## Product Features
+
+- CC2630F128 (dual ARM core-32 bit)
+- Serial communication
+- Low power consumption (module working current: 25mA, sleep 5uA)
+- Dynamic routing maintenance, supporting 200-level routing depth
+- Transmission speed 250Kbps
+- Node communication distance 1km
+- UART transparent transmission/broadcasting/P2P
+
+## Include
+
+- 1x Zigbee Unit
+- 1x SMA antenna
+
+## Applications
+
+- Smart Home
+- IoT collection node
+- Building Automation
+
+## Specification
+
+