This product ships from your country, so you don't
have to worry about import fees or tariffs.
The Bee S3. An Ultra Low Power ESP32-S3 Board
Bee S3 (ESP32-S3)
Sold by Smart Bee Designs LLC
$10.00
No tax for United States [change]
This item is currently out of stock.
Sign up to get notified when this product is back in stock.Why did you make it?
I set out to make an Ultra Low powered ESP32 board and make it affordable.
What makes it special?
- ESP32-S3 powered (Espressifs latest gen chip)
- Ultra Low power deep sleep (<20uA!!!)
- Battery Voltage Monitoring built in.
- RGB LED (for fun)
- USB-C
- Supports Arduino, Micro Python and Circuit Python with many example sketches!
- Fully open source. Check out the Github.
- Breadboard compatible for easy prototyping.
- Small and Compact with mounting holes for easy mounting.
Pin Out
Deep Sleep Consumption <20uA!
Q: Ok, but how does that translate to battery life?
A: Well if you had this paired with a 1500mah LiPo battery, turning on once a day and sending a sensor reading over MQTT it would last for over 5 years!
NOTE: the Bee S3 does NOT have LiPo charging capabilities. to re-charge a battery you will need an external battery charging option.
Links to code and documentation
Shipping policy
Items will be shipped within 3 business days, but usually they ship the next day. shipping times vary across the globe but typically international shipments arrive within 10-14 business days. US shipments typically arrive within 4 business days.
The seller
High quality ESP32 boards with support for Arduino, Micro-Python and Circuit-python.