Wireless WiFi Module IoT ESP32 Relay Driver Remote Controller 16CH 16Bit Switch Module DC 5V 16 Channel APP Transceiver

1. Descriptions: It is a 16-bit relay driver module.It can realize mobile phone,computer,remote control. 2.Feature: 1>.Built-in test code 2>.Multi-bit IoT control 3>.ESP32 main control chip 4>.Mobile phone/computer/remote control 5>.Support programming mode 6>.Easy installation,easy handling and can be activated immediately and stably 7>.APP supports multiple languages 8>.Reserved firmware update interface 3. Descriptions: 1>.Product Name:16-Bit Relay Driver Module 2>.Working Voltage:DC 5V 3>.Chip:ESP32 main control chip 4>.Work Temperature:-25?~85? 5>.Work Humidity:5%~95%RH 6>.Size:45.5*40.5*12.5mm 4.Instructions for Use: 1>.The ESP32 remote module is used as a hotspot,please connect the wifi hotspot first. 2>.Programming Mode:When programming is normally closed,reconnecting the power module is programming mode.When the programming is normally open,reconnecting the power module is the operating mode. 5.Operation Steps: 1>.Install APP on the phone and complete the registration. 2>.Mobile phone connects to your home Wifi. 3>.Connect the module according to the instructions on the APP. 4>.After the pairing is successfully added,the device's buttons will appear on the phone's homepage. 6.Mode Selection: 1>."Program" is the mode selection. 2>.When programming is normally closed,re-power on to enter the programming mode. 3>.When programming is normally open,re-power on will enter the operating mode. 7.Package: 1>.1pc 16-Bit Relay Driver Module