【提问】：How can I upload HIS script to HF2211?
【详情】：I'd like to upload HIS script to HF2211. I tried to upload it via IOTService3.0.03 App. HF2211 returned error code when I press "Read Device" 1. Open I.O.T Service App 2. Serial Config > Open Com > Read Device error : Getin Cmd Mode failed! Please let me know how can I upload my script to HF2211

【回答】：Connect the network port of HF2211 directly to the computer, change the Ethernet card of the computer to automatically obtain THE IP address, and then open the IOTService tool. The tool can search for the device normally, select the device, click Edit dev