Description

4-Relay Module is a 4-Channel Relay module compatible with M5Stack Core and Core2 series, with 4-channel mechanical relays (NO, COM). It supports I2C protocol. Also, it can be set by jumper into active passive modes. This relay module supports DC control only, and Maximum load 24W (DC 24V@1A). Suitable for small load circuit control.

Product Features

• Embedded with STM32F030F4:
  • I2C communication (Addr: 0x26)
  • • Relay:
      • 4x relay module (COM, NO interface)
      • Maximum load 24W (DC 24V@1A)
      • • Supports two operation modes (selected by jumper).
          • Active mode.
            • Power input connects with relay NO port, to supply load directly.
            • • Passive mode.
                • Power input not connects to the relay port. The user s circuit needs individual power supply.
                • • • Power input (Support DC input only).
                    • DC 5-24V INPUT -> M5 BUS HPWR Bus (Controlled by jumper. When stacking with several different M5 modules, HPWR Bus can supply power to other modules that need 24V power, such as SERVO2 module, etc.)
                    • Development platform: Arduino, UIFlow(coming soon)

                    • Includes

                      • 1x 4-Relay Module
                      • 5x Wiring Terminal 2.54mm-2P (green)
                      • 10x PIN Jumper
                      • 1x Wiring Instructions

                      • Application

                        • On off control
                        • Solenoid valve control
                        • DC control load on off

                        • Specification

                          Specifications		Parameters
                          Main Control Chip		STM32F030F4
                          Communication interface		I2C communication interface (addr: 0x26)
                          Support operating mode		Active control Passive control
                          Relay channels		4x(COM, NO interface)
                          Power input interface		DC 5-24V
                          Load capacity		4 channels max. 24W (DC 24V@1A)
                          Relay terminal specifications		2.54-2P
                          Net Weight		37.2g
                          Gross Weight		37.6g
                          Product size		54.2*54.2*13.2mm
                          Package size		95*65*25mm

                          LEARN AND DOCUMENTS

                          • DOCUMENTS

                          • Additional information

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