ESP-01S 5V WiFi Relay Module for Smart Home Control
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Ekostra | ESP-01S 5V WiFi Relay Module for Smart Home Control | 65 EGP | View in store |
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Lowest price recorded: 65 EGP
About this product
A single-channel relay module built around the ESP-01S ESP8266 Wi-Fi module, letting you switch a load from a phone app on the same network. It supports Wi-Fi 802.11 b/g/n, can run in access point mode for up to 5 clients, and has LED indicators for power and relay state.
Specifications
- Controller
- ESP-01S (ESP8266 Wi-Fi module)
- Wi-Fi standard
- 802.11 b/g/n
- Relay type
- Single-channel electromechanical
- Supply voltage
- 5 V
- Indicators
- LED for power and relay status
- AP mode clients
- Up to 5
Frequently asked questions
What is the price of ESP-01S 5V WiFi Relay Module for Smart Home Control in Egypt?
ESP-01S 5V WiFi Relay Module for Smart Home Control currently costs 65 EGP in Egypt.
Where can I buy ESP-01S 5V WiFi Relay Module for Smart Home Control in Egypt?
ESP-01S 5V WiFi Relay Module for Smart Home Control is available from Ekostra. Compare the offers above to find the best price.
Can I control the relay without an internet connection?
The listing says a phone connected to the same Wi-Fi router can operate the relay, and the module can also run in access point mode, accepting up to 5 clients at once. Check the app and firmware details before relying on a specific setup.
What supply voltage does it need, and is it safe for mains loads?
The module is rated 5 V per its name, so use a regulated 5 V supply. When switching mains voltage, follow proper isolation and enclosure practices; a relay module is not a substitute for a certified mains switch.
