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๐ Tiny Tech Titan: Power, Vision & Connectivity in Your Palm
The Seeed Studio XIAO ESP32 S3 Sense is a compact, dual-core 240 MHz MCU board featuring an integrated OV2640 camera sensor and digital microphone. It supports 2.4GHz Wi-Fi and BLE 5.0 with over 100m range, and offers 8MB PSRAM plus 8MB Flash memory with SD card expansion. Designed for embedded machine learning, IoT, and wearable projects, it combines powerful processing, rich interfaces, and a miniature footprint to accelerate intelligent device development.


















| ASIN | B0C69FFVHH |
| Best Sellers Rank | 15,107 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 51 in Microcontrollers |
| Box Contents | S3 Sense |
| Brand | seeed studio |
| Brand Name | seeed studio |
| CPU speed | 240 MHz |
| Compatible Devices | Devices with Wi-Fi and BLE connectivity |
| Connectivity technology | Wi-Fi |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 305 Reviews |
| Item Dimensions L x W x H | 21L x 18W x 21H millimetres |
| Manufacturer | seeed studio |
| Manufacturer Part Number | 113991115-FA |
| Memory Storage Capacity | 8 MB |
| Memory storage capacity | 8 MB |
| Model Name | XIAO ESP32S3 Sense |
| Model Number | ESP32-S3 Sense |
| Model name | XIAO ESP32S3 Sense |
| Network Connectivity Technology | Wi-Fi |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | FreeRTOS |
| Processor Brand | Espressif Systems |
| Processor Count | 2 |
| Processor Speed | 240 MHz |
| RAM Memory Installed | 8192 MB |
| RAM Memory Technology | PSRAM |
| RAM memory installed size | 8192 MB |
| Total USB Ports | 1 |
| Unit Count | 1.0 count |
| Wireless Compability | Infrared |
ๅฎ**ๅธ
ๆบ่ถณใงใใ่ฒทใ็ฉใงใใ
ใใกใใฎๅๅใๅฎ้ใซไฝฟใฃใฆใฟใฆใๆๅพ ใใฆใใ้ใใฎๆบ่ถณๆใๅพใใใพใใใๅฑใใฆใใๆใซๅใฃใๆใฎๅฐ่ฑกใ่ฏใใๅฎๅฟใใฆไฝฟใ็ถใใใใฆใใพใใ็นใซๅคงใใชไธๆบ็นใใชใใ้ธใใง่ฏใใฃใใจๆใใฆใใใพใใไปๅพใ้ทใไฝฟใฃใฆใใใใใจๆใใไธๅใงใใๅใใใใซๆค่จใใใฆใใๆนใซใใใใใใงใใๅๅใ ใจๆใใพใใใ
D**T
Just a toy.
For all the RAV out there saying that this is the product to buy I canโt even get 1080 P at 30 frames a second on this device, useless. Itโs just a toy, I guess
O**E
Micro ma solo di dimensioni
Estremamente divertente ottima scheda esp completa e facile da usare, da apprezzare tantissimo le dimensioni estremamente contenute. La fotocamera รจ abbastanza per piccoli progetti senza pretese ma il microfono รจ assolutamente di livello. Ottima scheda.
M**R
Actually came with the newer OV3660 camera.
The module I receive in June 2026 already had the newer OV3660 camera instead of the obsolete OV2640 which was advertised on Amazon. This can be checked with sensor_t *s = esp_camera_sensor_get(); Serial.printf("PID=0x%04x\n", s->id.PID); If it's 0x3660, you have the newer camera. With jpeg setting 2 and size FRAMESIZE_UXGA, you get a very nice JPEG image, about 300k large. Note: plugged right into a Mac, the camera did not always initialize, it only worked when plugged into a power USB-C hub (I used a 4-port Belkin).
A**9
Import Taxes
Hi, On top of the non so cheap price (โฌ39,00) I get an invoice for custom taxes for โฌ28.85 making a total of โฌ67,85 ! If I had know this has to come from China, I never would have bought it !
Trustpilot
2 days ago
1 week ago