M5Stack Fan Module v1.1

With the M5Stack Fan Module v1.1, you ensure optimal cooling for your M5Stack development environments. This compact module is specifically designed for stacked systems and features a powerful STM32F030 microcontroller. It communicates via the I2C protocol, allowing precise control and monitoring of the fan speed. An integrated protection function detects fan standstills, preventing potential damage. The module is ideal for embedded devices or smart hardware where active temperature management is necessary. Even during prolonged operation, it ensures improved heat dissipation and thus greater stability of your systems. The simple integration into existing projects is ensured by the standardized format. Develop with UIFlow or Arduino to suit your needs—the platform is open and flexible. Thanks to its small size, you can install it almost anywhere it's needed. Thus, your hardware remains cool and reliable even under full load.

Features:

• Integrated STM32 microcontroller: It controls the fan reliably and efficiently via the I2C protocol.
• Fan speed control: You can not only read the fan speed but also control it precisely via PWM.
• Standstill protection: The module automatically detects if the fan is blocked, preventing overheating or damage.
• Low noise generation: Even at maximum performance, the operating noise remains moderate, ideal for noise-sensitive applications.
• Easy integration: The standardized size and communication make installation and commissioning a breeze.

Documentation: 

• Quick Start Guide
• Official M5Stack Forum

Technical Specifications:

• Manufacturer: M5Stack
• Manufacturer SKU: M013-V11
• Microcontroller: STM32F030F4P6
• Communication protocol: I2C (Address: 0x18)
• Operating voltage: 5V DC
• Volume (at 40.8dB environment):
  • PWM 20%: 48.6dB
  • PWM 60%: 64.5dB
  • PWM 100%: 70.6dB
• Power consumption:
  • PWM 20%: 13.52mA
  • PWM 60%: 56.19mA
  • PWM 100%: 125.14mA
• Standby consumption: 503.49µA at 5V
• Fan speed: 11,500 RPM ±10%
• Maximum airflow: 1.23 CFM
• Operating temperature: 0–40°C
• Product dimensions: 54.0 × 54.0 × 13.1 mm
• Weight: 27g

Contents:

• 1x M5Stack Fan Module v1.1