🔌 Unlock the Future of Smart Living!
The 3PCS ESP8266 ESP-01S Wireless WiFi Transceiver Relay Module is a lightweight and compact solution for DIY enthusiasts looking to create smart home applications. With its 802.11b wireless capability, this module allows for remote control of devices via a smartphone, making it perfect for innovative projects. The package includes three relay modules, providing ample opportunity for various applications.
| Wireless Type | 802.11b |
| Brand | AOICRIE |
| Item Weight | 1.76 ounces |
| Package Dimensions | 5.24 x 3.03 x 0.91 inches |
| Manufacturer | AOICRIE |
| ASIN | B09XHJFBSH |
| Country of Origin | China |
| Date First Available | April 8, 2022 |
C**N
Rock solid (basically) single function devices
These are crazy cheap, but beautifully solid little devices. The ESP-01 form factor doesn't give a lot of room for IO, but when you want a wirelessly-controlled 10 Amp switch for low-v DC to mains voltage, these are great. The low price makes you not worry too much that they could be doing more. These work perfectly with Home Assistant.It isn't stated anywhere on the product page - the relay is controlled via GPIO 00.
M**H
defective items
try try and try to use them, defective items, I lost my time and money,
L**N
fair
1 esp01 among 3 relay boards. You owe me 2 esp01's.
N**E
These have become workhorses on my projects!
I bought these as a cheap practice device for my WIFI course. Ended up liking them so much I have now used one for every device I want relayed to 110v. These have so much potential you can never really stop thinking of potential use cases! Totally recommended
Trustpilot
1 day ago
2 months ago