Specifications

 Network data to send and receive;
 Data is verified according to u.S. protocol, data parsing
8.2.2UART（household electrical appliances MCU）
 Read device SNcode
 Save parameters to clear
 Read MAC address
 Uart switching mode
8.2.3 Data Transfer
 According to the Group Agreement of the United States, the transfer of data to the
network or home appliance s
8.2.4 Responses to network clients
 Up to 3clients are supported to connect at the same time
 No heartbeat auto-disconnect
 Configure SSID, encryption and password/ and save
 Work State Save
 Auto-switch working mode
 AP Scan: Wi-Fi scans nearby A Psin Station mode and records the front by signal
strength SSIDfor20APsand encryption, saving up to20hotspots. Then switch to AP
mode and return the scanned AP and its parameters to the connected phone.
 Restart
 Working state (mode, signal strength, connection status) is obtained
 Module software upgrade
 Resolve the server domain name