WIFI TASMOTA 4 Channel Electromagnetic Relay Board based on ESP8266

Product description:

• Board comes fully assembled!
• Fully compatible with TASMOTA
• ESP8266 module is preflashed with TASMOTA
• PCB board dimension 80mm x 100mm
• Board power supply, DC voltage – +7.0V ... +35V
• Input voltage reverse protection
• Board peak current – 800mA
• Maximum current per relay – 5A...10A @ different voltages
• LEDs indicators for each electromagnetic relay channel
• MOSFET relay's drivers
• Relays with SPDT switch contacts: Normally Open, Common, Normally Closed
• Relay contact resistance 100 milliohms max. ( initial value )
• Relay insulation resistance 100 MOhm min. (DC 500V)
• Relay operation time 8 ms max
• Relay release time 5ms max
• Relay dielectric strength 750 VAC, 50/60Hz between contact
• Relay dielectric strength 1,500 VAC, 50/60Hz between all elements
• Relay expected life Mechanical - 10,000,000 operations min
• Relay expected life Electrical - 100,000 operations min. at rated load
• Working temperature range - 25 C ~ + 80 C

Depending on the relay stock available, the relay manufacturer may differ

TASMOTA settings:

{"NAME":"4CH Relay","GPIO":[0,0,0,0,0,0,0,0,23,22,24,21,0],"FLAG":0,"BASE":18}

• RELAY 1 connected to D8 / GPIO15
• RELAY 2 connected to D7 / GPIO13
• RELAY 3 connected to D6 / GPIO12
• RELAY 4 connected to D5 / GPIO14

Shipping information:

• Worldwide shipping via registered airmail with tracking number
• Please track your tracking number at 17track.net or track-trace.com
• Dispatching in 3 business day
• Estimated delivery time to Europe 14-28 business days, others countries up to 45 days
• For express shipping please contact before order
• Free contact me, if you have any question !