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7146 RS232/485/422 To WIFI Support 802.11b/g/n,
7146 adopts the latest WIFI chipset, which has stronger WIFI performance and higher cost performance. Use ARM M4 kernel, main frequency 192MHz, and use real-time operating system. The ZLAN7146-5 supports connecting WIFI hotspots of 5.8G (currently both of them are 2.4G frequency bands in AP mode), and others are similar to 7146.
7146 supports one RS232/485/422 to WIFI, can be as a STA or AP mode. There is no Ethernet interface (RJ45 is for future extende use). Support Modbus TCP to RTU, support sending heartbeat packets, registering packages and transcoding scripts.
The typical application is show as FIG. 2. The original serial devices connect with ZLAN7146, then connect ZLAN7146 to wireless network through the WIFI. Then any data send by serial device will be transparently transferred to the PC designated by ZLAN7146, and data sent to ZLAN7146 from PC via network will also be transparently transmitte to the serial device.
