M5STACK AtomS3R Highly Integrated Programmable Controller User Guide

M5STACK AtomS3R Highly Integrated Programmable Controller

Specification

• MCU: ESP32-S3-PICO-1-N8R8 @ Xtensa dual-core 32-bit LX7, 240MHz
• Communication Capability: Wi-Fi, BLE, OTG/CDC function, infrared emitter, I2C sensor expansion
• Supply Voltage: Not specified
• Flash Storage Capacity: Not specified
• PSRAM Storage Capacity: Not specified
• Screen: 0.85-inch IPS screen
• Sensors: Magnetometer (BMM150), Accelerometer and Gyroscope (BMI270)
• Button: Programmable button below the screen
• Expansion Interface: HY2.0-4P interface
• Dimensions: 242412.9 mm, M2 screw hole on the back for fixation
• Operating Temperature: Not specified
• Wi-Fi Working Frequency: 802.11b/g/n20:2412 MHz-2472 MHz, 802.11n40:2422 MHz-2462 MHz, 802.11b:2484 MHz
• BLE Working Frequency: 2402MHz-2480MHz, 2422 MHz-2462 MHz
• Wi-Fi Transmit Power: 802.11b:17.27dBm, 802.11g:16.82dBm
• BLE Maximum EIRP: 21.76dBm
• Wi-Fi Maximum Conducted Peak Output Power: Not specified
• BLE Maximum Conducted Peak Output Power: 8.71dBm
• Rated Current: 0.5A
• Manufacturer: M5STACK TECHNOLOGY CO., LTD.
• Manufacturer address: 501, Tangwei Business Building, Tangwei Community, Fuhai Street, Bao’an District, Shenzhen, China

Product Usage Instructions

Quick Start
Open Arduino IDE (Refer to Arduino IDE Installation Guide) for the development board and software.

Scan Wi-Fi
Follow the instructions provided in the user manual to access Wi-Fi scanning functionality.

Scan BLE Device
Refer to the user manual for detailed steps on scanning for BLE devices.

FCC Warning
Read and adhere to the FCC warning provided in the user manual for safe operation and compliance.

FAQ

• Q: What is the supply voltage for AtomS3R?
  

  • A: The supply voltage for AtomS3R is not specified in the user manual.

• Q: How can I expand the sensors on AtomS3R?
  

  • A: AtomS3R supports the connection and expansion of I2C sensors through the HY2.0-4P interface.

M5AtomS3R
Model: AtomS3R
2024

OUTLINE

AtomS3R is a highly integrated programmable controller based on the ESP32-S3 microcontroller. It integrates the ESP32-S3-PICO-1-N8R8 main controller, WiFi and BLE functionality, 8MB onboard FLASH, and 8MB PSRAM; a 0.85-inch IPS screen; a programmable button below the screen; an internal 5V to 3.3V circuit; a BMM150 magnetometer and BMI270 accelerometer and gyroscope; an onboard Type-C interface for power supply and firmware downloading; a HY2.0-4P expansion port; six GPIO and power pins at the bottom for easy expansion. The product size is only 242412.9mm, making it suitable for various embedded intelligent device applications.

ATOMS3R

1. Communication Capabilities
   • Main Controller : ESP32-S3-PICO-1-N8R8
   • Wireless Communication : Wi-Fi (WIFI), BLE Functionality
   • Infrared Transmission : Infrared transmitter for infrared control interaction Expansion Interface: HY2.0-4P interface, supports connection and expansion of I2C sensors
2. Processor and Performance
   • Processor Model: Xtensa LX7 (ESP32-S3-PICO-1-N8R8)
   • Storage Capacity : 8MB Flash, 8MB PSRAM
   • Processor Operating Frequency : Xtensa® dual-core 32-bit LX7 microprocessor, up to 240 MHz
3. Display and Input
   • Screen : 0.85-inch IPS screen
   • Button: Programmable button below the screen
4. Sensors
   • Magnetometer : BMM150
   • Accelerometer and Gyroscope : BMI270
5. GPIO Pins and Programmable Interfaces
   • Grove Interface: Supports connection and expansion of I2C sensors
   • Bottom Pins : Power and 6 GPIO pins
6. Others
   • Onboard Interface : Type-C interface for programming and serial communication
   • Physical Dimensions : 242412.9 mm, with an M2 screw hole on the back for fixation

SPECIFICATIONS

sensor expansion
Supply Voltage| 4.5~5.5V DC
Flash Storage Capacity| 8MB-Flash
PSRAM Storage Capacity| 8MB-PSRAM
Screen| 0.85-inch IPS screen, GC9107 driver, resolution 128128
Sensors| BMM150 magnetometer, BMI270 accelerometer and gyroscope
Button| 1 user button
Expansion Interface| HY2.0-4P interface for connecting and expanding I2C sensors
Dimensions| 24 24 * 12.9 mm
Operating Temperature| -10°C to 40°C
MIC| Wi-Fi Working Frequency| 802.11b/g/n20:2412 MHz-2472 MHz
802.11n40:2422 MHz-2462 MHz
802.11b:2484 MHz
BLE Working Frenquency| 2402MHz-2480MHz
CE| Wi-Fi Working Frequency| 802.11b:2412 MHz-2472 MHz
802.11g:2412 MHz-2472 MHz
802.11n-HT20:2412 MHz-2472 MHz
802.11n-H40:2422 MHz-2462 MHz
Wi-Fi Transmit Power| 802.11b:17.27dBm
802.11g:16.82dBm
802.11n-HT20:16.17dBm
802.11n-H40:16.22dBm
BLE Working Frenquency| 2402MHz-2480MHz
BLE Maximum EIRP| 5.52dBm
FCC| Wi-Fi Working Frequency| 2412 MHz-2472 MHz (802.11b,g,n-HT20)
2422 MHz-2462 MHz(802.11n-H40)
Wi-Fi Maximum Conducted Peak Output Power| 21.76dBm
BLE Working Frenquency| 2402MHz-2480MHz(BLE 1M/2M)
BLE Maximum Conducted Peak Output Power| 8.71dBm
| Rated Current| 0.5A
| Manufacturer| M5STACK TECHNOLOGY CO., LTD.
| Manufacturer address| 501, Tangwei Business Building, Tangwei Community, Fuhai Street,
| Bao’an District, Shenzhen, China

Product Size

QUICK START

Print WiFi information

1. Open Arduino IDE (Refer to https://docs.m5stack.com/en/arduino/arduino_ide for the installation guide for the development board and software)
2. Press and hold the reset button for 2 seconds until the green light turns on
3. Select the ESP32S3 DEV Module board and the corresponding port, then upload the code
4. Open the serial monitor to display the scanned WiFi and signal strength information

Print BLE information

1. Open Arduino IDE (Refer to https://docs.m5stack.com/en/arduino/arduino_ide for the installation guide for the development board and software)
2. Press and hold the reset button for 2 seconds until the green light turns on
3. Select the ESP32S3 DEV Module board and the corresponding port, then upload the code
4. Open the serial monitor to display the scanned BLE and signal strength information

FCC

FCC Caution
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

IMPORTANT NOTE
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. The SAR was tested for the device in the body worn mode, and it can meet the SAR limit of FCC.

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