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Specifications
- Brand Name: DUHUIWEICHENG
- Origin: CN(Origin)
- Model Number: esp8266 relay
- is_customized: Yes
ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP01 ESP-01 Wireless WIFI Module
0.93
–
1.64
$
20
reviews
Price history
- for 3 month
- for half a year
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Customer Reviews
Anonymous
November 25, 2020
Received the unit without Wi-Fi module although description includes Wi-Fi module
A***n
September 17, 2020
Bad design of the relay PCB leave no normal boot of the esp-01 module, you have to remove resistor marked as R2 and then you need to connect CH_PD (EN) to Vcc via 10k resistor
Anonymous