ESP8266 ESP-01S 5V WiFi Relay Module
Price in Sri Lanka
Relay ModulesSensors & ModulesDO IT YOURSELF - DIY KITs
Nilambara Electronics
Rs 450
In stock
Updated 01 Nov 2026
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Description
| Weight | 40 g |
|---|
This WIFI relay based on AI-Thinker ESP-01S WIFI module.
It is designed for smart home, Internet of thing and other DIY project.
With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere.
Product size: 37 * 25mm
Operating voltage: DC5V
Communication: WIFI (ESP8266 module)
Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module)
Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times
Frequently asked questions
What is the price of ESP8266 ESP-01S 5V WiFi Relay Module in Sri Lanka?▾
The current price of ESP8266 ESP-01S 5V WiFi Relay Module in Sri Lanka is Rs 450 at Nilambara Electronics.
Is ESP8266 ESP-01S 5V WiFi Relay Module available in Sri Lanka?▾
Yes, ESP8266 ESP-01S 5V WiFi Relay Module is currently in stock at Nilambara Electronics in Sri Lanka.
Where can I buy ESP8266 ESP-01S 5V WiFi Relay Module in Sri Lanka?▾
You can buy ESP8266 ESP-01S 5V WiFi Relay Module in Sri Lanka at Nilambara Electronics. Visit 37left.lk to compare prices across multiple shops and find the best deal.
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