OTA Upgrade

Download firmware Search this link for the firmware version you want to download: https://resource.heltec.cn/download/HRI-363x/
Enter configuration mode Please refer this link: HRI-363x configuration.
Update Firmware Click OTA Update, select the firmware version you downloaded at first from the options that pop UP, and click Upload Firmware.

Relocation information

After the upgrade is complete, all configurations will be reset. You need to go back to the configuration page to complete the configuration