Promotion--Sms Gsm Remote Control Switch Sim800C Stm32F103C8T6 2 Channel Relay Module for Greenhouse Oxygen Pump
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Price increased by 0.88 $
Higher than average, a lotReliable seller: 85%
Above average, safe to buy, Mature uncle's Store
- More than 7 years of seller experience
- High general feedback score (1450)
- Customers are satisfied by communication
- Items match description
- High shipping speed
- 6.2% of customers were dissatisfied over the last 3 months
Customer reviews
4.8
S
S***o
Everything works. The information is not enough, I had to understand it myself. We insert a SIM card and send it to her SMS number
* 123456*#1 (your number can be without eight) #
Will come reply sms user1 number (your number) is set OK!
Control helmet SMS large letters on1 or On2 relay turns on. Otwe comes realy1 set on! Or realy2 set on! Accordingly. Turn off the helmet off1 or Off2 answer comes realy1 set off! Or realy2 set off!
Second control number, write after team * 123456*#2 and number #. Third three. SMS only comes to someone who sends the command. Learn the current state of the relay, send room sta
November 24, 2021
A
A***v
Plug Type: Universal, Logistics: AliExpress Standard Shipping
At first, I connected to the network for a long time with reboot, but now the second day work normally switches shows the status adequately. Fed with a Block 24 in 1 A but works from 12 in 1 A.
January 11, 2022
A
A***v
Plug Type: Universal, Logistics: AliExpress Standard Shipping
I order the second one already, the first one works fine, the second one happened with the overlay came with the torn detail, received a little compensation.
February 08, 2022
A
A***v
Plug Type: Universal, Logistics: AliExpress Standard Shipping
Does not respond to commands. Relays do not turn on. Phone authorizes
October 29, 2021
V
V***v
Plug Type: Universal, Logistics: AliExpress Standard Shipping
I received it, I have not checked it yet
January 08, 2022
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Product specifications
- Usage: Switching
- Certification: NONE
- Origin: CN(Origin)
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