ESP8266 ESP-01S module relay WIFI smart socket U34

Data download: Android APP and LUA source code: https://pan.baidu.com/s/1smdH58L?qq-pf-to=pcqq.c2c Version difference: The size of the new version is exactly the same as the old version. 1. If the trace is thickened, a larger current can pass. 2. Support ESP-01 (old version does not support) 3. The optocoupler is added, which greatly improves the performance of the module 4. Low level control (old version high level control) 5. Wide voltage input, support DC 5-12V (old version value supports 5V) This smart relay module is independently designed, developed and produced by the IOTMCU studio, based on the ESP-01/01S WIFI module design, and can be used to DIY your own smart switch, remotely controlled by the mobile phone APP, and provides APP and LUA source programs. It #39;s easy to use right away. Download: Android APP and LUA source code: https://pan.baidu.com/s/1pLwkH3X Features: *Module working voltage: DC 5V-12V *Relay load capacity: 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC 1. Description This ESP-01/01S Relay based on AI-Thinker ESP-01/01S WIFI module. It is designed for smart home, Internet of thing and others DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. We support the APP and LUA source code. In the version, we use the GPIO0 of ESP-01 OR ESP-01S to control the Relay by Low level . 2. Parameter *Working voltage: DC5V-12V *Working current: ≥250mA *Communication: ESP-01 or ESP-01S WIFI module *Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module) *Load: 10A/250VAC 10A/30VDC, the relay pulls 100,000 times * GPIO0 of ESP-01/01S Control the Relay ( Low level active ) *Product size: 37 * 25mm 3. Usage 1) Hardware connection Just plug the ESP-01/01S to the 2*4 pin header after download the code to ESP-01/01S. Show as below: 2) Power supply