2 Pcs ESP8266 ESP-01S + 5V Wifi Relay Module Smart Home Remote Control Unlock Bo

ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S)

Description:

1. Suck in the power relay and disconnect within a fixed time of 1-10s. Specifically, after providing 12v power to the relay, the relay will not immediately absorb the sum. The output status of the relay is: normally open and normally open, normally closed and normally closed; after a delay of 1-10 seconds (adjustable), the relay is released. At this time, the status of the relay output terminal is: normally open and normally closed, normally closed and normally open; as long as the module continues to be energized, this state will always be maintained for a fixed time of 1-10s to absorb and release

2. Adjustable delay time (0~10 seconds)

4. Increasing the potentiometer will increase the delay time

5. Increasing capacitor C1 can increase the delay time

6. With input power indicator

7. With a relay indicator light

8. It can control AC 220V/10A equipment. (Maximum control equipment 2000W)

9. With relay protection

10. Delay time formula: T = 1.1rc. For example, the capacitance is 100uf and the resistance is 100K

100% Brand new high quality

Module working voltage: DC 5V

Relay load capacity: 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC Product size: 37.2*25.2mm

Contains: 2 pcs

Note:

Manual measurement, with small error. Please check size in detail before purchase.

Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.

Package Includes:

2 × ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S)

• This module uses genuine relays and normally open interfaces. High stability and low power consumption.
• Strong driving ability, stable and reliable performance. High efficiency, fine workmanship, and durable.
• Add one more ESP-01S module. This smart relay module is based on the ESP-01S WIFI module design. It can be used to DIY your own smart switch. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs. It\'s easy to use right away.
• The package includes：2 pcs ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S)
• We are very grateful for all customers’ opinions to improve sales, if you are not satisfied, please contact us to find the best solution