WIZ107SR User Manual Version 1.72 2015 WIZnet Co., Ltd. All Rights Reserved. For more information, visit our website at Document Revision History Date Revision Changes 2010-04-23 V1.00 Official Release Modify the serial command list 2010-04-28 V1.10 1. Added cautions for uploading F/W 2. Added illustration for serial command responses. 2010-08-24 V1.20 3. Added Table 5 to demonstrate the corresponding serial command responses Modify the serial command list 2011-01-04 V1.30 1. IT. The time unit is sec, not ms. 2. RT/SV/EX attentions Added explanation about WIZ107SR revision 1. Added Module Revision Notification. 2. Modified 1.2 Product Contents. 2012-11-07 V1.50 3. Modified 1.3 Product Specification. 4. Added Table 4. Available firmware version with hardware version. Added explanation about WIZ107SR-EVB revision 1. Added EVB Revision Notification. 2013-02-05 V1.60 2. Modified 4.2 WIZ107SR Interface Board Schematic. 3. Added 4.3 Booting Time and 4.4 HW TRIG Pin. 4. Added attention for using serial command. <Page25> Modified the part name of Ordering Information in section Module & EVB Revision Notification. 2013-06-11 V1.61 Changed the name of this part as follows. 1. WIZ107SR-UART -> WIZ107SR-RS232 2. WIZ107SR-UART-EVB -> WIZ107SR-RS232-EVB Added explanation about WIZ107SR-EVB revision 1.4 1. Added EVB Revision Notification 2. Added 4.3 Booting Time and 4.4 HW TRIG Pin. 3. Added Table 4. Available firmware version with hardware version. Added descriptions for firmware 4.04 or above 2015-03-25 V1.70 1. Added description for H/W Factory reset function removal and No-PHY link detection function using HW TRIG pin. Modified the Table 5. Serial command response list 1. Added the additional return value (3:ATMODE) of Device status (ST) command. Fixed the Typo in 3.2 Serial Command List 2015-04-15 V1.71 1. Modified the Time unit for Inactivity timer(sec) Fixed command parameter in Table 1. Serial command list 2017-06-19 V1.72 1. Delete 2 : 9bit parameter in DB. WIZ107SR User Manual (WIZnet Co., Ltd)