B4R Question I cant use Arduino pro mini with usb to ttl convertor

Hi all of you.
I have a arduino pro-mini and connect that to computer with a Usb to TTL convertor like below pics.
but I can not success yet to tun beacause any time this error apeare.

B4R Version: 3.30
Parsing code. (0.00s)
Building folders structure. (0.01s)
Compiling code. (0.01s)
Building project (0.04s)
Compiling & deploying Ino project (Arduino Pro or Pro Mini - COM13) Error
Loading configuration...
Initializing packages...
Preparing boards...
Verifying...
Uploading...
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xa7
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0xa7
An error occurred while uploading the sketch
 

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Erel

Administrator
Staff member
Licensed User
Are you able to compile and run with Arduino IDE?
 

Erel

Administrator
Staff member
Licensed User
It will not work with B4R if it doesn't work with Arduino IDE.
 

tigrot

Well-Known Member
Licensed User
Check if TX and RX are inverted on converter, sometimes they do! They are sometimes referred to user instead of converter itself...
Try to swap TX and RX
 

tigrot

Well-Known Member
Licensed User
Yes, this is the ordenary connection. invert RX and TX position and try again. There are LEDs to show serial traffic on both devices, they should blink.
 
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