The M5Stack AtomS3R is the most integrated programmable controller on the market, 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. M5Stack AtomS3R comes with a 0.85-inch color IPS screen and a programmable button beneath it. AtomS3R includes a 5V to 3.3V power circuit, a built-in three-axis BMM150 geomagnetic sensor, and a six-axis BMI270 attitude sensor. AtomS3R 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. The 3D antenna of the M5Stack AtomS3R is an improvement on previous products, offering better performance and greater stability. M5Stack AtomS3R measures only 24x24x12.9mm, making it ideal for a wide range of embedded smart device applications. M5Stack ATOMS3R 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 Articles about AtomS3R How to Build Your Own Personal Voice Assistant with M5Stack AtomS3R and Atomic Echo Base M5Stack ATOMS3R: A Must-Have for Smart Hardware Developers M5Stack ATOMS3R Camera Kit M12: A New Choice for Smart Vision Technology What is ATOMS3 and How Many Different Types Are There? Schematics 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 μTMounted 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 μAGrove-5V power: DC5V @ 10.75 μAUSB-5V power: DC5V @ 92.50 μA Operating current IMU operating current: DC5V @ 99.25 mAIR operating current: DC5V @ 100.40 mARGB operating current: DC5V @ 106.39 mAWith 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 Operating Instructions BMM150 Magnetic Interference Products containing magnets may interfere with the BMM150 magnetic sensor, resulting in abnormal readings. When using M5 controllers with built-in magnets, remove the magnets and keep the BMM150 away from strong magnetic fields. Schematics AtomS3R Schematics PDF PinMap Datasheets ESP32-S3-PICO-1-N8R8 BMI270 BMM150 AtomS3 Comparison Spec AtomS3R AtomS3 SoC ESP32-S3-PICO-1-N8R8 ESP32-S3FN8 Memory 8 MB Flash + 8 MB PSRAM 8 MB Flash Sensor BMI270 + BMM150 MPU6886 Antenna Enhanced 3D Antenna Standard 3D Antenna Certificates and Compliance Documents Available certification and compliance documents for this product can be reviewed as PDF files below. AiTDG-250616004 EUT Document AiTDG-250616004E1 EN 301489_EMC Document CE / FCC / Declaration of Conformity / IC Document FCC / Declaration of Conformity Document AiTDG-250616004H1-EN 62479 test report Document CE Document FCC Document AiTDG-250616004W2_Test Report 2.4G WiFi Document FCC Document AiTDG-250616004W4_EN 300 328_BLE Document AiTDG-250616004W5_EN 300 328 _2.4g WIFI Document AiTDG-250616004W6 BT Test Report Document AiTDG-250616004W7 2.4G WIFI Document Appendix A Document Appendix B Document Appendix B Document Appendix B Document Appendix C Document Appendix C Document RED Document External PHOTO Document External Photos Document FCC Document Internal PHOTO Document Internal Photos Document CE / MIC / IC Document Test setup photo Document Test Setup Photos Document Test Setup Document
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