Comparison and Summary of Several OTA Upgrade Solutions for IoT WiFi Modules
In IoT development, OTA upgrades (firmware update Over The Air) are essential features for modules. This article will introduce several common OTA solutions using the RTL8711, Espressif 8266 , and Qingke 3186 WiFi modules as examples, and provide a comparative summary. RTL8711 OTA Upgrade Solution Solution Overview The flash partition of the 8711 is shown … Read more