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ESP-01S Relay Module V4.0

SKU

A-4234

$0.70

In stock Qty Available: 87

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Quick Overview

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Details

This ESP-01S Relay Module based on AI-Thinker ESP-01S WIFI module, we use the GPIO0 of ESP-01S to control the relay by low level. It’s easy to DIY your smart switch to any device by your phone anywhere with this smart relay.

Specifications
Operating voltage: 5VDC
Communication: ESP01 or ESP 01S WiFi module
Transmission distance: the maximum transmission distance is 400m (open environment, mobile phone equipped with WiFi module)
Size(LxW): 38x26mm

Tutorial Click Here

This product was updated from V1.0 to V4.0 on 30/09/2020

Additional Information

More Information
SKU	A-4234
Manufacturer	Tayda Electronics
MPN	ESP-01S Relay Module V4.0

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