要求接收机收到前导码后在开始跳接收机的频率 4.1.1.8. Frequency Hopping with LoRa Frequency hopping spread spectrum (FHSS) is typically employed when the duration of a single packet could exceed regulatory requirements relating to the maximum permissible …
1.进入官网找到自己所需的安装包:https://dev.mysql.com/ ,路径:DOWNLOAD–>MYSQL Community Edition(GRL)–>MYSQL on Windows (Installer & Tool) 2.找到所需的安装包, 3.点击download。这里选择的是安装版(mysql -install-comm…