diff --git a/peripheral/computer/j4012.md b/peripheral/computer/j4012.md
new file mode 100644
index 0000000..3776db1
--- /dev/null
+++ b/peripheral/computer/j4012.md
@@ -0,0 +1,63 @@
+---
+sidebar_position: 3
+---
+
+import J4012_IMG from '../img/westonrobot/j4012.png';
+
+# reComputer Industrial J4012
+
+The reComputer Industrial J4012 is an industrial-grade edge AI computer based on the NVIDIA Jetson Orin NX 16GB module. It features a fanless compact design with passive heatsink technology, making it ideal for demanding robotics and AI applications in industrial environments.
+
+<div style={{textAlign: 'center'}}>
+<img src={J4012_IMG} alt="reComputer Industrial J4012" style={{width: 400}} />
+</div>
+
+## Key Specifications
+
+### Processor & AI Performance
+
+* **Module**: NVIDIA Jetson Orin NX 16GB
+* **CPU**: 8-core Arm Cortex-A78AE v8.2 64-bit (2MB L2 + 4MB L3)
+* **GPU**: 1024-core NVIDIA Ampere architecture with 32 Tensor Cores
+* **AI Performance**: 100 TOPS
+
+### Memory & Storage
+
+* **RAM**: 16GB 128-bit LPDDR5 (102.4 GB/s bandwidth)
+* **Storage**: M.2 Key M PCIe Gen4.0 SSD (128GB included)
+
+### Video Capabilities
+
+* **Encode**: 1×4K60 (H.265), 3×4K30 (H.265), 6×1080p60 (H.265)
+* **Decode**: 1×8K30 (H.265), 2×4K60 (H.265), 4×4K30 (H.265)
+
+### Connectivity
+
+* **Ethernet**: 2× RJ-45 GbE (1 with PoE-PSE 802.3af support)
+* **USB**: 3× USB 3.2 Gen1, 1× USB 2.0 Type-C (Device mode)
+* **Video Output**: 1× HDMI 2.0 Type A
+* **Camera**: 2× CSI camera connectors (2-lane, 15-pin)
+
+### Industrial Ports
+
+* **Serial**: 1× RS-232/RS-422/RS-485 (configurable)
+* **CAN Bus**: 1× CAN interface
+* **Digital I/O**: 4× DI/DO
+
+### Physical & Environmental
+
+* **Dimensions**: 159mm × 155mm × 57mm
+* **Weight**: 1.57 kg
+* **Mounting**: Desk, DIN rail, wall-mounting, VESA
+* **Operating Temperature**: -20°C to 60°C (with 0.7m/s airflow)
+* **Humidity**: 95% @ 40°C (non-condensing)
+* **Vibration**: 3 Grms @ 5–500 Hz, random, 1 hr/axis
+* **Shock**: 50G peak acceleration (11 ms duration)
+
+### Power 
+
+* **Power Input**: DC 12V–24V terminal block
+
+## Additional Resources
+
+For more detailed information about the reComputer Industrial series, refer to the official [Seeed Studio Wiki](https://wiki.seeedstudio.com/reComputer_Industrial_Getting_Started/).
diff --git a/peripheral/img/westonrobot/j4012.png b/peripheral/img/westonrobot/j4012.png
new file mode 100644
index 0000000..86f589a
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diff --git a/sidebars-peripheral.ts b/sidebars-peripheral.ts
index 9341aec..a0896f9 100644
--- a/sidebars-peripheral.ts
+++ b/sidebars-peripheral.ts
@@ -8,7 +8,8 @@ const sidebarsPeripheral: SidebarsConfig = {
       label: 'Onboard Computers',
       items: [
         'computer/nanopc',
-        'computer/cm4'],
+        'computer/cm4',
+        'computer/j4012'],
     },
     {
       type: 'category',
diff --git a/system/ugv_devkit/v1.1.md b/system/ugv_devkit/v1.1.md
index 680e994..091b31c 100644
--- a/system/ugv_devkit/v1.1.md
+++ b/system/ugv_devkit/v1.1.md
@@ -12,7 +12,7 @@ The UGV development kit, together with a robot base, provide a powerful yet flex
 
 This **base configuration** of the development kit consists of the following pre-configured components:
 
-* [NanoPC-based Onboard Computer](/peripheral/computer/nanopc)
+* [reComputer J4012 Onboard Computer](/peripheral/computer/j4012)
 * [Weston Robot Power Regulator V2.X](/peripheral/power/power_regulator_v2)
 * [Industrial 5G/Wifi Router](/peripheral/network/industrial_5g_router)