Description

Description

AtomS3R is a highly integrated programmable controller based on the ESP32-S3 main controller. It features the ESP32-S3-PICO-1-N8R8 main controller with built-in WiFi, 8MB onboard FLASH, and 8MB PSRAM. It comes with a 0.85-inch color IPS screen, with a programmable button beneath the screen. The device includes a 5V to 3.3V power circuit, a built-in three-axis BMM150 geomagnetic sensor, and a six-axis BMI270 attitude sensor. It also has a Type-C interface for power supply and firmware downloads, along with a HY2.0-4P expansion port. Six GPIO and power pins are reserved at the bottom for easy expansion. Compared to previous products, the 3D antenna of the AtomS3R has been enhanced, offering better performance and greater stability. The product measures only 24x24x12.9mm, making it suitable for various embedded smart device applications.

Product Features

• Integrated ESP32-S3-PICO-1-N8R8 main controller
• Nine-axis sensor system (six-axis BMI270 + three-axis BMM150 geomagnetic sensor)
• 8MB Flash and 8MB PSRAM
• Supports infrared control functionality
• Programmable button
• 0.85-inch LCD screen
• Expandable pins and interfaces
• Development platforms: Arduino, UIFlow, Micropython

• Includes

  • 1x AtomS3R

  • Applications

    • Motion detection and direction sensing
    • Wearable devices
    • Smart device control
    • IoT applications

    • Specifications

      Specification		Details
      SoC		ESP32-S3-PICO-1-N8R8 @Dual-core Xtensa LX7 processor, up to 240MHz
      PSRAM		8MB PSRAM
      FLASH		8MB FLASH
      TFT Driver		GC9107
      Color IPS Resolution		128 x 128
      Six-axis sensor (BMI270)		Accuracy: 0.05% (acceleration), 0.05° s (angular velocity) I2C address: 0x68
      Three-axis geomagnetic sensor (BMM150)		Accuracy: 0.3 μT Mounted on BMI270, magnetometer data accessed via BMI270
      IR		Infrared transmission range: 12.46m @ ∠180°, 1.45m @ ∠90°, 3.88m @ ∠45°
      Sleep current		GPIO-5V power: DC5V @ 11.63 μA Grove-5V power: DC5V @ 10.75 μA USB-5V power: DC5V @ 92.50 μA
      Operating current		IMU operating current: DC5V @ 99.25 mA IR operating current: DC5V @ 100.40 mA RGB operating current: DC5V @ 106.39 mA With LCD: DC5V @ 56.69 mA
      Bottom reserved GPIO pins		G5 G6 G7 G8 G38 G39
      Operating temperature		0°C ~ 40°C
      Product dimensions		24*24*12.9mm
      Packaging dimensions		85*65.5*13mm
      Product weight		6.7g
      Packaging weight		13.4g

      LEARN AND DOCUMENTS

      DOCUMENTS

      Additional information

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