Waveshare UART-WIFI232-B2 User Manual page 52

UART-WIFI232-B2 User Manual
（1）Set the HTTPD Client POST parameter through the web page:
（2）Open SSCOM serial communication assistant and send Json format through RS232/485
interface:
{
"apikey": "tPmAT5Ab3j888",
"value1": "33",
"value2": "3",
"value3": "22"
}
（3）After sending successfully, the prompt in the red box will be returned:
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