The documentation simply says to send "$$$" to the wifi module and you will get "cmd" in return telling you that you are in command mode. I'm sending "$$$" via Serial.print() but I am not getting an response. What am I doing wrong?

Can't get Wifly RN-XV into command mode

system February 20, 2013, 5:16pm 3

So should I do a delay before sending "$$$" and then another delay before trying to read the response?

Topic		Replies	Views
WiFly Configuration Process - No response to $$$ Networking, Protocols, and Devices	5	1732	May 6, 2021
Serial Port will not go into command mode after entering $$$ IDE 1.x	12	3330	May 5, 2021
Talking serially with wifly module RN-XV Networking, Protocols, and Devices	3	1243	May 6, 2021
Wifly RN-134 serial communication Programming Questions	4	1293	May 5, 2021
arduino RN-XV WiFly Module ad hoc Home Automation	1	1913	May 6, 2021