
Seeed Studio XIAO ESP32S3 Sense (With OV2640 2MP Camera & Digital PDM Mic)
Thumb-sized vision & audio AI board with detachable OV2640 2MP camera, digital PDM microphone, and MicroSD card slot. Ready for TinyML edge vision and speech recognition.
We do not keep stock. After order confirmation and advance payment, we purchase directly from the international manufacturer. Total delivery takes 7 to 45 business days based on factory lead time, freight transit, customs clearance, and mandatory QA inspection at our Dhaka facility before final delivery.
Industrial hardware price depends on system configuration, quantity, and customs clearance. Contact our technical desk on WhatsApp for instant pricing.
The Seeed Studio XIAO ESP32S3 Sense adds a detachable OV2640 2-Megapixel camera sensor board, an onboard digital PDM microphone, and a MicroSD card slot to the XIAO ESP32S3. It is the premier hardware platform for TinyML vision and audio machine learning projects (such as face detection, analog meter needle reading, and voice keywords) in universities across Bangladesh.
- Thumb-sized AI edge vision module with detachable OV2640 2-Megapixel camera sensor
- Onboard digital PDM microphone for audio TinyML and voice recognition applications
- Integrated MicroSD card slot supporting up to 32GB for local image and audio logging
- Powered by ESP32-S3 dual-core 240MHz with 8MB PSRAM and 8MB Flash
- Seamless integration with Edge Impulse for training and deploying custom ML vision models
- Built-in 2.4GHz Wi-Fi and Bluetooth 5.0 LE with included external rod antenna
- Lithium battery charging management chip enables compact wearable camera designs
- Pre-configured Arduino vision streaming web server example code ready to flash



