1 mobile client installed on the phone IOT.APK Apple released later
2 module ends with ESP8266FLASHER download software to update the firmware to the module
3 Replace the battery, mobile search to a network router AI-THINKER
4 join the router (the router module form) password is: ai-thinker
5 can use the phone after adding the success of the direct control module.

After the above steps:
1 control module with the phone directly AP, then control the dimming switch IO
2 basis or on a further step to enter the configuration menu, enter the home network
3 Once the module links on the home network, the module will automatically mount servers

The above step 1 can be without any router, the phone directly control module
Step 2 WIFI control module can use the phone at home
Step 3 Once the module is mounted to the server, the phone can be anywhere
2G 3G 4G network with traffic control.

Function Description:
1 full IO port leads directly to support AT and internal product development ESP8266
2 shielded case, raise a level of stability
3 supports 3-way PWM 6 AD and all the way along the road IO speed UART
4 firmware upgrade, available client (phone or PC) to directly control PWM IO or without external MCU UART
5 test panels can be used to upgrade

The test board uses:
1 test of the stability of ESP-12.
2 as a low-cost minimum system for learning, AT commands can be developed or SDK download