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This tiny ESP32-S3 packs an impressive amount of hardware into 24mm. The M5Stack ATOMS3R is a tiny IoT controller built around a dual-core ESP32-S3 running at up to 240MHz, with 8MB Flash and 8MB PSRAM. It also has a 128×128 color display, BMI270 6-axis IMU, BMM150 magnetometer, programmable button... and IR transmitter, plus USB-C and expansion GPIO. At just 24 × 24 × 12.9mm and 6.8g, this is small enough to disappear inside the project you are building. You can program it with Arduino, ESP-IDF, PlatformIO or UiFlow2, so it is a pretty capable little platform for embedded and IoT experiments. At $17.50, it is the kind of board you can throw into a project just to see what you can build. Tiny board. Full ESP32-S3. Lots of possibilities.show more

Praveen Kumar Verma

9,904 subscribers

30,315 просмотров • 2 месяцев назад •via X (Twitter)

Наука и технологии

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Комментарии: 9

Фото профиля Future Displays

Future Displays2 месяцев назад

It’s impressive how much functionality fits into just 24 mm. The tiny 128×128 color display makes the data clear and interactive without taking up valuable space—a great example of compact IoT design.

Фото профиля Praveen Kumar Verma

Praveen Kumar Verma2 месяцев назад

100%. Small devices have so much power now.

Фото профиля jdenken

jdenken2 месяцев назад

It’s is amazing, where we can found more about this project ? Thanks!

Фото профиля jdenken

jdenken2 месяцев назад

Thanks brother.

Фото профиля dmsimon

dmsimon2 месяцев назад

@yacineMTB

Фото профиля Leo Lin

Leo Lin2 месяцев назад

With an IMU, magnetometer and radio packed this tightly, I'd check magnetic bias under different loads and timestamp drift during Wi-Fi bursts. Small boards make integration easier; clean, time-aligned sensor data still takes deliberate engineering.

Фото профиля Praveen Kumar Verma

Praveen Kumar Verma2 месяцев назад

Completely agree with you on this.

Фото профиля icebear

icebear2 месяцев назад

I like it says 'HIT ME'

Фото профиля Praveen Kumar Verma

Praveen Kumar Verma2 месяцев назад

😄

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15,051 просмотров • 1 месяц назад

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• nanou •

33,459 просмотров • 2 месяцев назад

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104,027 просмотров • 16 дней назад

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Hi 👋 I am Summer and I am building my dream companion robot. ☺️ In day 7 update, I combined ESP32 and ESP32 cam board with a single ESP32-S3 cam board and also implemented Xiaozhi library which works as MCP. Enjoy and let me know what you think :) #esp32 #robotics #engineering

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14,470 просмотров • 6 месяцев назад

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