this is a STM32F411 development kit for AI and UI development, Cheap, small and powerful.
最近更新: 5个月前A powerful Smart Watch based on STM32, FreeRTOS, LVGL. It only cost ¥80 RMB ( $12 USD ).
最近更新: 7个月前使用STM32F103RCT6和合宙的Air724UG 4G模块做的一个户外光照传感器,并将秒级间隔的光照数据传输至OneNet云端
最近更新: 接近2年前