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Seeed Studio XIAO ESP32 S3 Sense - 2.4GHz Wi-Fi, BLE 5.0, OV2640 Camera Sensor, Digital Microphone, 8MB PSRAM, 8MB Flash, Battery Charge Supported, Rich Interface, IoT, Embedded ML …

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Purchase options and add-ons

Brand	seeed studio
Ram Memory Installed Size	8 MB
Memory Storage Capacity	8 MB
Connectivity Technology	Wi-Fi
Included Components	/

About this item

Powerful MCU Board: Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor chip operating up to 240 MHz, mounted multiple development ports, Arduino / MicroPython supported
Advanced Functionality: Detachable OV2640 camera sensor for 1600*1200 resolution, compatible with OV5640 camera sensor, integrating additional digital microphone
Great Memory for more Possibilities: Offer 8MB PSRAM and 8MB FLASH, supporting SD card slot for external 32GB FAT memory
Outstanding RF performance: Support 2.4GHz Wi-Fi and BLE dual wireless communication, support 100m+ remote communication when connected with U.FL antenna
Thumb-sized Compact Design: 21 x 17.5mm, adopting the classic form factor of XIAO, suitable for space-limited projects like wearable devices

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	This Item Seeed Studio XIAO ESP32 S3 Sense - 2.4GHz Wi-Fi, BLE 5.0, OV2640 Camera Sensor, Digital Microphone, 8MB PSRAM, 8MB Flash, Battery Charge Supported, Rich Interface, IoT, Embedded ML …	Recommendations HiLetgo 3pcs ESP32 Mini ESP-WROOM-32 Development Board WLAN WiFi Bluetooth IoT Development Board	dummy Arducam Mini Module Camera Shield with OV2640 2 Megapixels Lens Compatible with Arduino UNO Mega2560 Board and Raspberry Pi Pico	dummy 2 PCS ESP32-CAM W-BT Development Board, Aideepen 2PCS ESP32 DC 5V Dual-core WL with OV2640 Camera TF Card Module	dummy Hosyond 2Pcs ESP32-CAM Wireless WiFi+Bluetooth Development Board with OV2640 Camera Module Compatible with Arduino	dummy FREENOVE ESP32-WROVER CAM Board (Compatible with Arduino IDE), Onboard Camera Wireless, Python C Code, Detailed Tutorial, Example Projects
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	$23.99	$21.39	$25.99	-5% $18.04 List: $18.99	-21% $14.99 List: $18.99	$15.95
Delivery	Get it as soon as Thursday, May 9	Get it as soon as Thursday, May 9	Get it as soon as Thursday, May 9	Get it as soon as Thursday, May 9	—	Get it as soon as Friday, May 10
Customer Ratings	4.6243	4.2154	4.2176	4.245	4.6163	4.3422
Easy to use	4.2	3.8	4.0	4.1	3.5	4.2
Value for money	3.9	4.0	3.7	4.1	4.3	3.8
Picture quality	3.6	—	4.2	3.7	4.0	3.8
Versatility	4.1	4.3	—	—	3.7	—
Sold By	Seeed Studio Official	HiLetgo	UCTRONICS	Aideepen	HONGXINBAORUI	Freenove
hardware interface	—	bluetooth	—	bluetooth	—	usb
connectivity tech	Wi-Fi	Wi-Fi, WLAN, Bluetooth, USB	I2C	Wi-Fi	Wi-Fi, Bluetooth, I2C	Wi-Fi, Bluetooth, USB
wireless standard	infrared	bluetooth	infrared	bluetooth	802 11 B, 802 11 G, bluetooth, 802 11 N	2.4 ghz radio frequency
core count	2	3	—	2	2	—

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Technical Details

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Summary

RAM

‎psram

Wireless Type

‎Infrared

Other Technical Details

Brand

‎seeed studio

Item Weight

‎0.634 ounces

Package Dimensions

‎3.74 x 2.76 x 0.39 inches

Number of Processors

‎2

Manufacturer

‎seeed studio

ASIN

‎B0C69FFVHH

Country of Origin

‎China

Date First Available

‎May 25, 2023

Additional Information

Customer Reviews

4.6 243 ratings

4.6 out of 5 stars

Best Sellers Rank

#86 in Single Board Computers (Computers & Accessories)

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Product Warranty: For warranty information about this product, please click here

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Product Description

Seeed Studio XIAO ESP32S3 leverages dual-core ESP32S3 chip, supporting both Wi-Fi and BLE wireless connectivities, which allows battery charge. It integrates built-in camera sensor, digital microphone. It offers 8MB PSRAM, 8MB FLASH, and external SD card slot. All of these make it suitable for embedded ML, like intelligent voice and vision AI.

Customer reviews

4.6 out of 5

243 global ratings

How customer reviews and ratings work

Customers say

Customers like the size and versatility of the single board computer. They mention it's exceptionally small, handy, and ideal for IoT projects, portable and embedded gadgets. That said, opinions are mixed on value, connectivity, and build quality.

AI-generated from the text of customer reviews

12 customers mention12 positive0 negative

Customers are satisfied with the size of the single board computer. They mention that it is exceptionally small, good for portable use, and good for projects with constrained spaces. Some appreciate the large enough solder pads and the fact that it can be soldered onto PCB for custom projects. Overall, customers are happy with the quality and size of this product.

"...The board size is a huge win." Read more

"I'm surprised about how tiny and powerful is this device, ideal for Iot projects, portable and embedded gadgets" Read more

"Small size and enough GPIO pins." Read more

"Small factor is good for projects with constrained spaces. Wifi works well, the additional antenna increases range...." Read more

5 customers mention5 positive0 negative

Customers find the single board computer very handy, ideal for IoT projects, portable and embedded gadgets, and great for simple hardware projects. They also mention that the solder pads are large enough and versatile.

"I'm surprised about how tiny and powerful is this device, ideal for Iot projects, portable and embedded gadgets" Read more

"...This little gizmo ain't just a dime a dozen – it's a real lifesaver, especially for a busy parent like me...." Read more

"Powerful tiny board, very handy." Read more

"...Solder pads large enough and versatile." Read more

18 customers mention12 positive6 negative

Customers have mixed opinions about the connectivity of the single board computer. Some mention that it works well, while others say that it doesn't work.

"...to integrate into a larger system, as a proof of concept, and it works really well. The board size is a huge win." Read more

"Lots of junk on amazon but this works great. Very cool chip." Read more

"...If you do purchase an ESP32C3 and the battery connection doesn’t work, I would first check the code and verify serial.begin() isn't present as this..." Read more

"Small factor is good for projects with constrained spaces. Wifi works well, the additional antenna increases range...." Read more

6 customers mention4 positive2 negative

Customers are mixed about the value of the single board computer. Some mention it's very nice for the size and price, while others say it'd be significantly overpriced compared to elsewhere.

"...-Oiled Machine: When it comes to power, this board's as thrifty as a farmer at the market...." Read more

"...Highly recommended. Price is high though… buy direct!" Read more

"I have several of these and also C3s. All very nice for the size and price...." Read more

"This is great, inexpensive, good build quality, nice that it comes with an antenna." Read more

5 customers mention3 positive2 negative

Customers are mixed about the build quality of the single board computer. Some mention it has good build quality, while others say there is a manufacturing flaw and the defect rate is maddening.

"To use this it requires skill on how to set up, the build is quit nice and is about the size of your thumb nail minus the kinda gross wifi antenna..." Read more

"...This seems to suggest there is a manufacturing flaw which is occurring...." Read more

"Very well constructed module and exceptionally small, but significantly overpriced compared to elsewhere. I only bought it here for faster shipping." Read more

"Defect Rate is Maddening..." Read more

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Q Hoang

Tiny eval board with a lot of capabilities

Reviewed in the United States on March 4, 2024

Size: XIAO ESP32C3Verified Purchase

This eval board has everything you need to start testing out simple features that you want to enable. It can interface directly with arduino or roll your own toolchain. I got this to add a push button feature to integrate into a larger system, as a proof of concept, and it works really well. The board size is a huge win.

Helpful

CDR. Murph

Lots of junk on amazon but this is good

Reviewed in the United States on April 5, 2024

Size: XIAO ESP32C3Verified Purchase

Lots of junk on amazon but this works great. Very cool chip.

Helpful

Jairo Gutierrez

Powerful device

Reviewed in the United States on March 23, 2024

Size: XIAO ESP32C3Verified Purchase

I'm surprised about how tiny and powerful is this device, ideal for Iot projects, portable and embedded gadgets

One person found this helpful

Helpful

Crystal G

Small Size, Big Results

Reviewed in the United States on March 12, 2024

Size: XIAO ESP32C3Verified Purchase

Well, strap on your boots and listen up, 'cause I gotta share my excitement about the Seeed Studio XIAO ESP32C3. This little gizmo ain't just a dime a dozen – it's a real lifesaver, especially for a busy parent like me. Here's why it's gettin' five stars:

Now, why am I so excited about this gizmo, you ask? Well, I'll tell ya – I'm usin' it for a door alarm to keep an eye on my rambunctious 4-year-old son. He's a handful, that one, always tryin' to sneak out and explore the great outdoors. But with this XIAO thingamajig, I'll know the moment he even thinks 'bout openin' them doors. It's peace of mind wrapped up in a tiny package.!

Small but Mighty: Don't let its size fool ya, this thing's a powerhouse. With Wi-Fi and BLE packed in tighter than a can of sardines, it's ready to tackle any job.

Efficient as a Well-Oiled Machine: When it comes to power, this board's as thrifty as a farmer at the market. It barely sips electricity, like it's takin' a leisurely sip of sweet tea on a lazy summer afternoon. Keeps my door alarm runnin' smooth and steady without guzzlin' down the juice.

More Connections Than a Family Reunion: Despite bein' pint-sized, this XIAO fella's got more ports than my granddaddy's fishing boat. Perfect for hookin' up all them sensors and gadgets to keep my little ones safe.

Charge Like a Tesla at a Supercharger: Picture this – it charges up faster than a Tesla at a supercharger station! Just plug 'er in and she's ready to roll quicker than a herd of cattle stampedin' down the range.

Smart as a Whip: And here's the kicker – it's got tiny machine learnin'! That's right, it's like havin' a little brain in my door alarm. Keeps me in the loop faster than a telegraph wire.

Yessir, if you're fixin' to wrangle up some IoT contraptions, this Seeed Studio XIAO ESP32C3 is the real deal. Whether you're a city slicker or a country bumpkin, it'll get the job done and then some. So, grab yourself one of these babies and get to tinkerin' – you won't regret it!

3 people found this helpful

Helpful

Dan L.

Well it's kinda cool

Reviewed in the United States on April 25, 2024

Size: ESP32S3 SenseVerified Purchase

Well the webserver and light example worked. However, it struggles to take the simplest and smallest resolution of photos and cannot be used to stream video. At least not without a microSD card (32GB max), that can be configured as additional ram. The cooling is inadequate non existent and difficult to implement (expansion sits atop the esp32). The moment I hit stream video it smelled of burning board lol. I'm assuming it can't last very long without cooling.

Anyway fun toy but don't expect miracles from such a tiny microcontroller.

Helpful

Fjrn

Requires Skills

Reviewed in the United States on March 29, 2024

Size: ESP32S3 SenseVerified Purchase

To use this it requires skill on how to set up, the build is quit nice and is about the size of your thumb nail minus the kinda gross wifi antenna which no expense was spared to make it as terrible looking as possible. otherwise this is a great item/camera body thingie

Helpful

Nathan Burns

Battery Connector does not deliver power.

Reviewed in the United States on November 19, 2022

Size: XIAO ESP32C3Verified Purchase

Not sure why, but the connected battery will not deliver power to the board. It charges the battery fine, but will not power on without a USB connection.
I’ve connected the battery to the bottom pads and verified voltage using my multimeter. However, when I test if any current is going to the 5v or 3.3v power pins, I get nothing.
Other than that, everything seems to work fine. I'll update the review if the issue gets resolved.

EDIT:
Through the power of buying 2 of them, I can confirm that some units seem to work fine while others don’t. The second unit I bought seems to handle the power delivery fine and simply connecting the battery to the pads on the back is sufficient (no bridging connections, no code modifications, just a simple connection).
The first one I purchased, however, does not work. As mention previously, I can’t even detect the voltage from the pins when connecting them to my multimeter. However, the second one I bought does show voltage, powers the device, and runs the code without any issues. This seems to suggest there is a manufacturing flaw which is occurring. It’s a shame Seed Studio has been quiet on this (I haven’t been able to find anything in the hours or researching this problem), since it seems to be not too uncommon. Hopefully they figure out what the defect is and resolve it. Not sure if I would be comfortable buying any project essential components from them until they do.
If you do purchase an ESP32C3 and the battery connection doesn’t work, I would first check the code and verify serial.begin() isn't present as this is a known issue which prevent powering devices over the power rails. Following that, try returning it and purchasing a new one. You likely have a defective product.

25 people found this helpful

Helpful

M Craft

The small size is good for portable use.

Reviewed in the United States on April 2, 2024

Size: XIAO ESP32C3Verified Purchase

Small size and enough GPIO pins.

Helpful

Top reviews from other countries

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Carte rechauffe beaucoup, faible puissance du signal wifi, camera de deconnecte tout le temps

Ce n'est pas la merveille

Reviewed in Canada on February 12, 2024

Size: ESP32S3 SenseVerified Purchase

La porte du signal wifi est tres courte (3mtr), la carte rechauffe bcp et bcp des problemes avec la conection de la camera.

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Nadine

Esp32c3

Reviewed in Canada on October 7, 2023

Size: XIAO ESP32C3Verified Purchase

Pretty awesome piece of kit!

Little lacking in memory for bigger projects but perfect for everything else.

Justin Schmitt

Bewertung des ESP32 S3 Sense mit Kamera und Antenne

Reviewed in Germany on April 22, 2024

Size: ESP32S3 SenseVerified Purchase

Übertragungsqualität ist gut.
durch das USB-C ist das programmieren einfach und intuitiv
durch die Bauweise auch sehr vielseitig und regt die Fantasie für neue Projekte an

Kann ich nur empfehlen :)

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S4mdf0o1

Révolution !

Reviewed in France on November 16, 2023

Size: XIAO ESP32S3Verified Purchase

Après des années d'électronique en domotique, cette micro carte est un petit bijou !
Notamment le chargeur de batterie intégré (pour les applications outdoor)
Mais surtout le Mesh Network !
Ça fait des années que je cherche à le faire, et elle le fait (quasi) toute seule !
Grâce à l'ESPNow d'espressif (maintenant intégré à Micropython actuel: v1.21)
Il suffit d'une seule carte connectée à un AP Wifi, le code qui va bien, et on peut considérer toutes les autres cartes comme elle-mêmes connectées.
Les messages sont transférés de loin en loin, par adressage MAC, ou en broadcast 'ff:ff:ff:ff:ff:ff'
Bref que du bonheur !
Pour le prix, toute la domotique de la maison de la taille d'un ongle !
(m'en faut des 10aines ^^')
petit hic pour enlever une étoile : l'antenne est de mauvaise facture : j'en ai une sur deux qui montre des signes de faiblesse (rssi faible à distance identique)

2 people found this helpful

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Terracota

Import Taxes

Reviewed in Belgium on October 30, 2023

Size: ESP32S3 SenseVerified Purchase

Hi,

On top of the non so cheap price (€39,00) I get an invoice for custom taxes for €28.85 making a total of €67,85 !
If I had know this has to come from China, I never would have bought it !

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Seeed Studio XIAO ESP32 S3 Sense - 2.4GHz Wi-Fi, BLE 5.0, OV2640 Camera Sensor, Digital Microphone, 8MB PSRAM, 8MB Flash, Battery Charge Supported, Rich Interface, IoT, Embedded ML …

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