M5STACK AtomS3R Ext Integrated Programmable Controller User Manual

AtomS3R Ext Integrated Programmable Controller

Specifications:

• MCU: ESP32-S3-PICO-1-N8R8
• Communication Capabilities: Wi-Fi/BLE
• Flash Storage Capacity: (not provided)
• PSRAM Storage Capacity: (not provided)
• Expansion Port: HY2.0-4P interface
• Power Supply Voltage: (not provided)
• Dimensions: (not provided)
• Operating Temperature: (not provided)

Product Usage Instructions:

1. Quick Start – Scan Wi-Fi:

1. Open Arduino IDE (Installation
   Guide)

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

4. Upload the code

5. Open the serial monitor to display scanned Wi-Fi and signal
   strength information

2. Quick Start – Scan BLE Device:

1. Open Arduino IDE (Installation
   Guide)

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

4. Upload the code

5. Open the serial monitor to display scanned BLE and signal
   strength information

FAQ:

Q: What is the communication capability of AtomS3R Ext?

A: AtomS3R Ext supports Wi-Fi and BLE wireless
communication.

Q: How to access Wi-Fi information using AtomS3R Ext?

A: Follow the Quick Start instructions provided in the manual to
scan and display Wi-Fi information.

Q: Where can I find the manufacturer address of M5STACK

TECHNOLOGY CO., LTD.?

A: The manufacturer address is 501, Tangwei Business Building,
Tangwei Community, Fuhai Street, Bao’an District, Shenzhen,
China.

M5AtomS3R
Model: AtomS3R Ext
2024

CONTENTS
1.OUTLINE ………………………………………………………………………………………………………3
1.1. AtomS3R Ext…………………………………………………………………………………………. 3
2. SPECIFICATIONS…………………………………………………………………………………………. 4 2.1. Assembly diagram……………………………………………………………………………….. 5 2.2. Product Size…………………………………………………………………………………………. 6
3. QUICK START………………………………………………………………………………………………7 3.1. SCAN Wi- Fi………………………………………………………………………………………….. 8 3.2 SCAN BLE Device………………………………………………………………………………….9 4. FCC Warning………………………………………………………………………………………………..10

1. OUTLINE
The AtomS3R Ext is a highly integrated programmable controller based on the ESP32-S3 microcontroller. It integrates an ESP32-S3-PICO-1-N8R8 main controller with WiFi and BLE functionality, 8MB onboard FLASH, and 8MB PSRAM. It includes a reserved FPC interface for adding different camera sensors according to customer needs, an onboard BMM150 magnetometer, and a BMI270 accelerometer and gyroscope. It also features a Type-C interface for power supply and firmware downloads, an HY2.0-4P expansion port, and six GPIO and power pins for expansion. The product measures only 24x24x12mm, making it suitable for various embedded smart device applications.
1.1. AtomS3R Ext
1.Communication Capabilities: Main Controller: ESP32-S3-PICO-1-N8R8 Wireless Communication: Wi-Fi (WIFI)BLE Expansion Port: HY2.0-4P interface, can connect and expand I2C sensors
2.Processor and Performance: Processor Model: Xtensa LX7 (ESP32-S3-PICO-1-N8R8) Memory Capacity: 8MB Flash, 8MB PSRAM Processor Operating Frequency: Xtensa® dual-core 32-bit LX7 microprocessor, up to 240 MHz
3. Sensors: Magnetometer: BMM150 Accelerometer and Gyroscope: BMI270
4.GPIO Pins and Programmable Interfaces: Expansion Port: HY2.0-4P interface, can connect and expand I2C sensors Bottom Reserved: 6 GPIO and power pins for expansion
5. Others: Interface: Type-C interface for power supply and firmware downloads Physical Dimensions: 24×24×12 mm, reserved M2 screw hole for mounting

2. SPECIFICATIONS

Specification

MCU

Communication Capabilities Flash Storage Capacity PSRAM Storage Capacity

Expansion Port Camera FPC Connector Power Supply Voltage Dimensions Operating Temperature

MIC

Wi-Fi Working Frequency

BLE Working Frequency Wi-Fi Working Frequency

CE

Maximum EIRP

BLE Working Frequency BLE Maximum EIRP
Wi-Fi Working Frequency

Wi-Fi Maximum Conducted

FCC

Output Power

BLE Working Frenquency

BLE Maximum Conducted

Output Power

Rated Current

Manufacturer

Manufacturer address

Peak Peak

Details
ESP32-S3-PICO-1-N8R8 @ Xtensa dual-core 32-bit LX7, 240MHz Wi-Fi,BLE I2C sensor expansion, Infrared emitter, OTG/CDC functionality 8MB FLASH 8MB PSRAM HY2.0-4P interface, for connecting and expanding I2C sensors 24P, 0.5mm pitch DC 4.5-5.5V (requires external power supply) 24 24 12 mm -10°C to 40°C 802.11b/g/n20:2412 MHz-2472 MHz 802.11n40:2422 MHz-2462 MHz 802.11b:2484 MHz 2402MHz-2480MHz 802.11b/g/n20:2412 MHz-2472 MHz 802.11n40:2422 MHz-2462 MHz 802.11b:17.27dBm 802.11g:16.82dBm 802.11n20:16.17dBm 802.11n40:16.22dBm 2402MHz-2480MHz 5.52dBm 2412 MHz-2472 MHz (802.11b,g,n-HT20) 2422 MHz-2462 MHz(802.11n-H40)
21.76dBm 2402MHz-2480MHz(BLE 1M/2M)
8.71dBm 0.5A M5STACK TECHNOLOGY CO., LTD. 501, Tangwei Business Building, Tangwei Community, Fuhai Street, Bao’an District, Shenzhen, China

2.1Assembly diagram

2.2 Product Size

3. QUICK START
3.1. 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

3. QUICK START
3.1. 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. 2. Press and hold the reset button for 2 seconds until the green light turns on
3. 3. Select the ESP32S3 DEV Module board and the corresponding port, then upload the code
4. 4. Open the serial monitor to display the scanned BLE and signal strength information

4. FCC Warning
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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