M5Stack 2 Channels SPST Relay for AC/DC Signal Switching Digital Equipment Power on and Off with LED Indicator

Description 2 Channel SPST Relay Unit is a 2 channel SPST relay module equipped with two high current relays that work under AC250V 8A or DC28V 8A Each relay adopts independent IO control and status indicator LED It is suitable for home appliance power control or ON OFF switch for industrial equipment The relay is driven by IO output high and low level signals so before connecting to the main control please make sure that the connected port IO supports configuration as output mode Note G36 of ESP32 is not allowed to be configured as output mode so PortB will not be able to drive normally Product Features 2 channel relayAC 250V DC 28V 8AStatus Indicator LEDSpecification Maximum on off voltage AC 250V DC 28VRated current 8ACoil control voltage DC5VCoil power consumption 5V 154mACoil action time ≤ 8msCoil release time ≤ 5msContact form A normally open typeContact material AgSnO2Relay indicator Blue x2Net weight 20gGross weight 31gProduct size 56 x 24 x 19mmPacking size 93 x 138mmPackage included 1 x 2RELAY Unit1 x HY2 0 4P cable 20cm 2 x VH3 96 4P Plug terminalApplications AC DC signal switchingDigital equipment power on and offPinMapM5CORE PORT AG21G222RELAYRELAY ARELAY BSchematicExampleArduin0 include Arduin0 h define RELAY A 21 define RELAY B 22void setup pinMode RELAY A OUTPUT pinMode RELAY B OUTPUT void loop void digitalWrite RELAY A LOW digitalWrite RELAY B LOW delay 2000 digitalWrite RELAY A HIGH digitalWrite RE