SenseCAP Watcher

The SenseCAP Watcher is an AI-powered device made to monitor and interact with your environment.

Using the ESP32-S3 platform, it uses the Himax WiseEye2 HX6538 AI chip with an Arm Cortex-M55 and Ethos-U55, which allows it to process image and vector data effectively. Equipped with a camera, microphone, and speaker, the Watcher can see, hear, and respond to its surroundings. It works with a multitude of platforms including Raspberry Pi, XIAO ESP32 and Arduino. and can be used with popular platforms such as Home Assistant and Node-RED.

With the LLM-enabled SenseCraft suite, it understands commands, observes its environment, and responds accordingly. Made to fit into various spaces, the Watcher can monitor areas and react to specific events, making it a great choice for home, office, or other environments.

For connectivity, it includes two USB-C ports: one on the back for power supply only and another on the bottom for both power and programming. It also has a microSD card slot and a Grove connector to expand your Grove projects!

Want to add an AI agent to popular MCUs and SBCs such as Arduino/ ESP32/ Raspberry Pi? Simply connect it to Watcher via UART or HTTP or USB, and you can explore the new frontier of intelligence.

It has open-source support, which allows for customisation and expansion of the watcher’s capabilities. extensive documentation and resources are available to support integration and development.

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Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?

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Features

• Advanced AI Processing
• Multi-Sensory Capabilities
• LLM-Enabled SenseCraft Suite
• Compact and Flexible Design
• Open-Source Support for Customisation
• Customisable Emotional Responses
• Compatible with Home Assistant
• Product Number: Seeed 113991275

No Subscription Required

SenseCraft AI Services are tailored to your needs.

Start with Basic, completely FREE for low-frequency: 15min/request for image analysis, 200 chats/month with LLMs.

Need more? Upgrade to Pro, pay only for what you consume, NO commitment to recurring subscription fees! Plus, each NEW device includes a FREE Pro package! Top up as needed.

Want to avoid fees altogether? Choose On-Premise. Just deploy and use with no additional costs!

For more information please refer to Price Description page.

What’s on Board

Specifications

MCU	ESP32-S3 @240MHz 8MB PSRAM
Built-in AI Processor	Himax HX6538 (Cortex M55 + Ethos-U55)
Camera	OV5647 120° FOV
	Fixed Focal 3 meters
Wi-Fi	IEEE 802.11b/g/n-compliant
	2.4GHz Band
	Wireless Range: Up to 100 meters (open space test)
Bluetooth LE	Bluetooth 5
Antenna	Built-in Wi-Fi and BLE antenna
Display	Touchscreen with 1.45′, 412 x 412 resolution
Microphone	Single microphone
Speaker	1W Speaker Output
Wheel	Supports scrolling up&down and button
LED	1x RGB light for indication
MicroSD Card Slot	Supports up to 32GB FAT32 microSD card
Flash	32MB Flash for ESP32-S3
	16MB Flash for Himax HX6538
Extension Interface	1xGrove IIC interface
	2 x 4 Female header (1xIIC, 2xGPIO, 2xGND, 1×3.3V_OUT, 1x5V_IN)
USB-C	1x USB-C on the back(power supply only)
	1x USB-C on the bottom(power supply and programming)
Reset Button	1x RST button in the bottom hole
Power Supply	5V DC power
Battery	3.7V 400mAh Li-ion battery as backup power
Operating Temperature	0 ~ 45°C
Dimensions	69 x 65 x 20 mm
Mounting Bracket	Supports wall, desktop and bracket installation
	1x Universal wheel and base plate with adhesive
	1x 1/4′ Female adapter set

Connection Examples – Raspberry Pi – Arduino – Xiao – PC

Resources

• Product Wiki
• Quick Start Guide

Package Contents

• 1x SenseCAP Watcher
• 1x Universal wheel and base plate with adhesive
• 1x 1/4′ Female adapter set
• 1x USB Type-C cable
• 1x 3 x 10mm Screw