Digi Digi Conntect ME, Hardware Reference Manual

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Flash ............................................................................................................................... 40
Appendix A Module Specifications.................................................................................... 41
Network Interface .......................................................................................................... 41
Serial Interface ............................................................................................................... 42
Data Rates (bps) ............................................................................................................. 42
Flow Control Options..................................................................................................... 42
GPIO .............................................................................................................................. 42
DC Characteristics ......................................................................................................... 43
Environmental ................................................................................................................ 44
Mechanical ..................................................................................................................... 45
Dimensions..................................................................................................................... 46
Recommended PCB Layout........................................................................................... 51
Antenna Information ...................................................................................................... 53
RF Exposure Statement.................................................................................................. 54
Safety Statements ........................................................................................................... 55
Appendix B Certifications .................................................................................................. 57
FCC Part 15 Class B ...................................................................................................... 57
Industry Canada ............................................................................................................. 58
Declaration of Conformity ............................................................................................. 59
International EMC Standards......................................................................................... 60
Safety Standards............................................................................................................. 60
Appendix C Sample Application: TTL Signals to EIA-232 ............................................ 61
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