M5 Stack SERVO2 Module 16 Channels - 13.2 (PCS9685) SERVO 2 is an updated servo driver module in the M5Stack stackable module series. It uses a PCA9685 16 channel PWM controller to control 16 channel servos at the same time. The power input is 6-12V DC and two SY8368AQQC chips are used for voltage reduction. The maximum total power output of a dual-channel is 35W (5V / 3.5A * 2), and the maximum output power of a single-channel is 25W (5V / 5A). When the battery base is used for the power supply, the maximum output power is 5V / 2A. The module communicates with the host directly through I2C (the default address is 0x40) however the I2C address can be changed(0x40 - 0x47) through the dial switch. This also means that multiple Servo 2 modules can be stacked and used simultaneously. There is a power switch on the board to control the power supply of Servo 2. Note: The module must use the external power supply of the DC interface when driving the servo. When using the AXP192 power management chip's main control (such as CORE2), the M-BUS power mode needs to be configured as an input when the program is initialized. Applications: Humanoid robot Bionic multi-joint robot 3-axis steering gear pan tilt

M5 Stack Solid State Relay Unit(BT136S) UNIT SSR Solid-state relays are different from traditional electromagnetic relays in that their switching life is much longer than that of electromagnetic relays. With integrated MOC3043M optocoupler isolation and zero-crossing detection, It supports input 3.3-5V DC control signal, and control output single-phase 220-250V AC power. UNIT SSR is controlled by power semiconductor devices, with microsecond on/off speed and built-in overcurrent protection. Extensively used in lighting control, CNC machine tools, etc., where frequent on/off lines and fast response are required. Note: 1. Please be careful when using high voltage AC loads, and do not operate with electricity. 2. This relay is for AC loads only. Applications: Motor control Industrial and domestic lighting Heating and static switching Stage lighting Medical equipment, traffic signal lights

M5 Stick Microphone Unit (LM393) The microphone unit is a sound sensor with a built-in omnidirectional electret microphone. The signal is amplified and output by microphone preamplifier max4466. The amplifier can effectively suppress power supply noise and common mode noise, and the output signal has high sound recovery and can be used in noisy environments. The unit can not only output analog signals, but also output digital level signals. The built-in LM393 double voltage comparator can set the comparison voltage threshold by adjusting 10K adjustable resistance. The sensor is very suitable for acoustic electrical conversion, audio recording/sampling, FFT acoustic feedback, voice switch, and other projects. Applications: FFT Spectrum Display Audio Sample / Record Voice Switch

M5 StickC Speaker Hat (PAM8303) SPK HAT is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single-channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction. Applications: MP4/MP3

M5 StickC Thermal Camera Hat (MLX90640) THERMAL HAT is an M5StickC-compatible human infrared thermal imaging. Built-in MLX90640 thermopile sensor that measures the surface temperature of an object and generates a thermal image through a temperature gradient formed by the surface temperature. Resolution is 32 x 24) MLX90640 Infrared (IR) sensor arrays offer high resolution and the ability to work reliably in harsh environments. Compared to expensive high-end thermal imaging cameras, Hat-Thermal is a cost-effective alternative. Relatively general Micro-bolometer, the advantage of this sensor is that it does not require frequent re-calibration, thus ensuring continuity of detection and reducing system maintenance costs. The field of view provides a wide-angle version (110 ° × 75 °). The I2C address is 0x33. (GOIO 0/26) Applications: High precision non-contact temperature measurements Intrusion / Movement detection Visual IR thermometers

M5 StickC ToF HAT (VL53L0X) ToF HAT is a high-precision laser-ranging sensor specifically designed for M5StickC. Integrated with VL53L0X and 940nm VCSEL emitter. It can provide high precision and low latency performance on object distance detection. The VL53L0X is a new generation Time-of-Flight (ToF) laser-ranging module housed in the smallest package on the market today, providing accurate distance measurement whatever the target reflectances, unlike conventional technologies. It can measure absolute distances up to 2m, setting a new benchmark in ranging performance levels, opening the door to various new applications. The VL53L0X integrates a leading-edge SPAD array (Single Photon Avalanche Diodes) and embeds ST’s second-generation FlightSenseTM patented technology. The VL53L0X’s 940 nm VCSEL emitter (Vertical-Cavity Surface-Emitting Laser), is invisible to the human eye, coupled with internal physical infrared filters, it enables longer ranging distances, higher immunity to ambient light, and better robustness to cover glass optical crosstalk. Communication Info: I2C, 0x29, GPIO0/26. Applications: Obstacle recognition Gesture Recognition Laser Ranging 3D structured light imaging (3D sensing) Camera assist (super-fast autofocus and depth of field map)

M5 Ultra Low Profile Bolts 10mm size Black Oxide Coated The Low Profile Screws are a great choice for any project!  Compared to most screws, they are ultra low profile.  This means plenty of clearance.  The low profile head will not get in the way when building.

M5GO IoT Starter Kit V2.6 The M5GO IoT Starter Kit V2.6 is a cost-effective IoT development kit designed for beginners and professionals alike. It includes a Core Controller M5GO and 6 expansion units with various sensors, actuators, and splitters. The core controller is powered by the Espressif ESP32 chip, featuring dual low-power Xtensa® 32-bit LX6 microprocessors running at 240MHz. With 16MB FLASH memory, Wi-Fi, and Bluetooth dual-mode support, this kit is ideal for developing smart wearable devices, smart homes, and IoT-based applications. M5GO IoT Controller Low Code Development: Supports UIFlow graphical programming platform with scripting-free, cloud push integration. Fully compatible with Arduino, ESP32-IDF, and other mainstream development environments. Supports FreeRTOS for dual-core and multitasking operations, enabling efficient program execution and optimization. High Integration: Features a 2.0-inch IPS display, 6-axis IMU, 10 programmable RGB LEDs, microphone, speaker, and 3 custom buttons. Includes a built-in Li-ion battery with integrated power management and supports Type-C and POGO PIN interfaces for power supply. Optimized RF design ensures stable and reliable wireless communication. Strong Expandability: Comes with 3 GROVE expansion ports (I2C, GPIO, UART). Supports easy integration with M5Stack hardware and software ecosystem. Stackable module design allows plug-and-play sensor expansion. 6x Expansion Units Included ENV UNIT III: Temperature, humidity, and atmospheric pressure sensor with I2C communication for environmental data collection. PIR UNIT: Passive infrared motion sensor for human body detection with digital output. ANGLE UNIT: Knob potentiometer for analog signal input, ideal for adjusting parameters like volume or brightness. IR UNIT: Integrated infrared transmitter and receiver for wireless infrared communication. RGB UNIT: 3 programmable RGB LEDs that support any color display through coding. HUB UNIT: I2C splitter that expands a single I2C bus into 3 channels for multiple device connections. Switch On/Off Operation: Power On: Click the left red button once. Power Off: Double-click the left red button quickly. USB Power: The device cannot be turned off when connected to USB power by default. Applications: STEM Education IoT Controller Smart Home Smart Weather Station

M5Stack ATOM Matrix ATOM Matrix, which has a size of only 24 * 24mm, is the most compact development board in the M5Stack development kit series. It provides more GPIO pins and is very suitable for handy and miniature embedded device development. The main control adopts the ESP32-PICO-D4 chip, which comes integrated with Wi-Fi and Bluetooth technologies and has 4MB of integrated SPI flash memory. The Atom board provides an Infra-Red LED along with the 5 * 5 RGB LED matrix on the panel, a built-in IMU sensor (MPU6886), and an HY2.0 interface. A general-purpose programmable button is provided below the RGB Led matrix to enable users to add input support to their various projects. The onboard USB interface (Type-C) enables rapid program uploading and execution. One M2 screw hole is provided on the back for mounting the board. Note: When using FastLED lib, the recommended brightness of the RGB LED is 20. Please do not set it to a high brightness value to avoid damage to the LED and acrylic screen. (In ATOM lib, we have mapped its appropriate brightness range to 0~100) Applications: Internet of things terminal controller IoT node Wearable peripherals

M5Stack BALA2 FIRE Self-Balancing Robot Kit Hey, are you ready to transform your robotics journey? So it's time to start your exciting journey with the M5Stack BALA2 FIRE Self-Balancing Robot Kit. The BALA2 FIRE robot offers fast performance and responsiveness for all your needs, with its powerful ESP32 chip with a blazing-fast 240MHz Dual Core processor. With its advanced 6-DOF IMU and PID control balance, this robot provides unmatched stability and accuracy in movement. You can take complete command over your robot's actions with the 8-channel servo drive and 4-channel external connection. You can do a lot with Grove extension ports and Wi-Fi programming. Just add more sensors, modules, and accessories to make your robot do exactly what you want it to do. If you love coding or playing with LEGO™, this kit can fit your interests and skill level, cause this is compatible with LEGO™ and supports Python, UIFlow (Blockly), and Arduino programming. The BALA2 FIRE robot is small and easy to carry around. It also has a 1200mAh battery, so you can take it with you wherever you go. Why choose Iotcart for your M5Stack BALA2 FIRE Self-Balancing Robot Kit? Because we're not just a store, we're your trusted partner in the robotics world. We prioritize quality, dependability, and customer happiness, ensuring your shopping journey is outstanding. Our team of specialists is here to offer help, advice, and support whenever you need it. Get yours today and start exploring a world of endless possibilities!