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SIM340DZ module DTR,DCD,RTS,CTS Question

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tsakal2000

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rts cts

Hi guys,

I have a SIM340DZ module and i would like to ask how i can disable the control pins DTR,DCD,RTS,CTS and use only TX,RX and GND.

Thank you,
 

sim340dz

Hi
Pull down RTS and CTS Using 10K resistor and DCR and DCD open.

go through Schematics and documents in SIM300 Post

with regards
Ravi
 

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