UDP client how to send data

Question

I have created a socket as UDP client succesfully. But now, I don’t know what command I have to use to send data to the UDP server. Can anyone help me? Thank you

wizdaniel · Answer

Hi, there is a list of WizFi210 AT Commands wiznet.co.kr/sub_modules/en/prod … 32&cType=2 WizFi210Programmers’ Guide - 4.3.2.Escape Sequences - 5. Using multi sockets QuickStartGuide - 5. Data Communication Test we offer 2 examples, 1. data mode AT [OK] AT+WWPA=12345678 [OK] AT+NDHCP=1 IP SubNet Gateway 192.168.3.68: 255.255.255.0: 192.168.3.1 [OK] AT+WAUTO=0,WizFiDemoAP [OK] AT+NAUTO=0,0,192.168.3.62,5000 //client, udp mode, destination ip, destination port [OK] ATA IP SubNet Gateway 192.168.3.68: 255.255.255.0: 192.168.3.1 [OK] //////send data you typed 2. command mode at [OK] at [OK] AT+WWPA=12345678 [OK] AT+NDHCP=1 [OK] AT+WA=WizFiDemoAP IP SubNet Gateway 192.168.3.68: 255.255.255.0: 192.168.3.1 [OK] AT+NCUDP=192.168.3.62,5000,5000 [OK] S0DATAE // ESC key, type upper case ‘S’, 0<<socket number, ESC key, upper case ‘E’