M5Stack CoreS3 SE IoT Controller w/o Battery Bottom

SKU:K128-SE

Regular price $38.90

10+ In Stock

Shipping calculated at checkout.

Description

The M5CoreS3 SE is a lightweight version of the third-generation CoreS3 main unit in the M5Stack development kit series. It is powered by the ESP32-S3 solution, featuring a dual-core Xtensa LX7 processor with a main frequency of 240MHz, and comes with built-in (2.4G)WiFi functionality. It has onboard 16MB FLASH and 8MB PSRAM; programs can be downloaded via the TYPE-C interface, which supports OTG and CDC functions, making it convenient to connect USB devices and burn firmware. The front is equipped with a 2.0-inch capacitive touch IPS screen, with a high-strength glass panel. The power supply part uses the AXP2101 power management chip and 4-way power flow control circuit, designed for low power consumption overall. It has an onboard MicroSD card slot and a BM8563 RTC chip that provides precise timing and sleep-timer wake-up functions. For sound output, it uses a high-fidelity 16-bit I2S amplifier chip AW88298 and has a built-in 1W speaker. For sound input, it uses an ES7210 audio decoding chip with dual microphone input. The device body has an independent power button and reset (RST) button on the side, with a built-in delay circuit. Long pressing the reset button enters program download mode. This product is suitable for IoT development, various DIY project development, smart home control systems, and industrial automation control systems.

Version comparison
Compared to the M5CoreS3, the M5CoreS3 SE does not feature a camera (GC0308), proximity sensor (LCR-553ALS-WA), IMU (BMI270), or magnetic compass (BMM150).The M5CoreS3 SE uses a medium grey number different from the black grey number of the M5CoreS3, and the glass panel touch area extends to the camera position. The DinBase base with the original M5CoreS3 kit was removed.
Hardware peripheral M5CoreS3 M5CoreS3 SE
Camera(GC0308) ×
Proximity Sensor(LTR-553ALS-WA) ×
IMU(BMI270) ×
Compass(BMM150) ×
RTC
MIC
SPEAKER
PMIC(AXP2101)
16MB FLASH and 8MB PSRAM
TOUCH

Features

  • Developed based on ESP32-S3, support WiFi @16MB Flash, 8MB PSRAM
  • Speakers,Dual microphones
  • Capacitive touch screen
  • MicroSD card slot
  • High-strength glass
  • Support OTG and CDC functions
  • AXP2101 power management, low power design
  • Supported programming platforms: Arduino, UIFlow

Includes

  • 1 × M5CoreS3 SE

Applications

  • IoT development
  • Various DIY project development
  • Smart home control system
  • Industrial automation control system

Specification

Resources Parameters
MCU ESP32-S3@Xtensa LX7, 16MB FLASH AND 8MB PSRAM, WIFI, OTG\CDC functions
Touch the IPS LCD screen 2.0"@320*240 ILI9342C
Power management chip AXP2101
RTC BM8563
Speaker 16bits-I2S power amplifier chip AW88298@1W
Audio decoding chip ES7210, dual microphone inputs
Grove Output maximum current (lithium battery powered) DC4.2V/940mA
Grove Output Maximum current (USB powered) DC5V/680mA
Power Dissipation Battery: Standby mode: DC4.2V/104.64uA Working mode:DC4.2V/109.67mA
USB power supply: In working mode: DC5V/166.27mA
Product Size 54*54*15.5mm
Package Size 133.4*95*21mm
Product Weight 38.4g
Package Weight 55.1g

LEARN AND DOCUMENTS

Customer Reviews

Based on 2 reviews
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T
Tk
Smart concept but with some issues

Some times the screen malfunctions when booting (need to investigate, it might be fixable)
I bought this together with the LoRa v1.1 module and the battery bottom doesn't work with that even though it's mechanically compatible!

R
Rob Oudendijk

M5Stack CoreS3 SE IoT Controller w/o Battery Bottom

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