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ESP8266 ESP-01S ESP01 S В 5 в Wi-Fi релейный модуль ESP-01S ESP01S вещи умный дом пульт дистанционного управления Переключатель телефона ПРИЛОЖЕНИЕ (без ESP-01S)
0.78
$
4
reviews
Price history
- for 3 month
- for half a year
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0.74 $ (-5%)
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0.66 $ (-15%)
0.62 $ (-20%)
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Customer Reviews
R***Z
January 22, 2019
I don't received the package but good sheller refund my money.
A***k
November 14, 2018
Perfect, cheap relay board. Drive Gpio0 low to activate the relay.
Anonymous