Multifunctional serial to Ethernet module user manual http://en.usr.cn
Jinan USR IOT Technology Co., Ltd tec@usr.cn
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8.
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8. Modified
Modified
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Modified history
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history
history
1) V1.0 file established
2) V1.1 take -E, -400, -500 into one file; add TCP Auto, HTTPD Client and so on.
3) V1.2 add Keepalive
4) V1.2.1 add -ED, -401, -504
5) V1.2.3 add-52E,52PE
6) V1.2.5 modify errors