hi,
The factory default is 115,200 baud, so change the VB program to '115200,n,8,1'
Then check that you have a good connection using the $$$ and get the CMD reply...
I assume you have not changed the bit switch settings for the baud rate..????
Look at the image in post #40
hi,
The factory default is 115,200 baud, so change the VB program to '115200,n,8,1'
Then check that you have a good connection using the $$$ and get the CMD reply...
I assume you have not changed the bit switch settings for the baud rate..????
Look at the image in post #40
And I feel that there are no data transfer because I found that in the document, it say when the data transfer, the Yellow LED should blind.May i correct??
Thanks for you help, and sorry for make you trouble.......
And I feel that there are no data transfer because I found that in the document, it say when the data transfer, the Yellow LED should blind.May i correct??
Thanks for you help, and sorry for make you trouble.......
OK, this means the PC can communicate with its OWN RN41
I would do the same test at the PIC end with its RN41, ie: make sure the PIC can communicate with its OWN RN41
So send "---" & vbcrlf to exit the command mode.
Do NOT send a 'K', this is the KILL command and will disconnect the RN41 RF link.
Send Data and it should be read by the remote PIC via its RN41..
Both RN41's must be set up the same and connected by the RF link, read the RN41 datasheet and follow the instructions on how the two RN41's connect to each other.
Sorry, I din get it........
You mean that test PIC end with its RN41, but how to test it???
and you say both RN41must be set up the same and connected by the RF link, but I only got one RN41 device o.......
Sorry, I din get it........
You mean that test PIC end with its RN41, but how to test it???
and you say both RN41must be set up the same and connected by the RF link, but I only got one RN41 device o.......
Sorry, i dun know I can't save your pic, so I make a simple one.
Since there are 6pin on the RN41
So i connect VCC and GND to the power supply.
TX connected to the RC6 pin (pin 25) since this pin is also TX pin
Same as TX, RX connected to the RC7 pin (pin 26) since this pin is also RX pin