Bluetooth to Bluetooth, Uno to Nano

[bhayss]

// Basic Bluetooth sketch HC-05_AT_MODE_01
// Connect the HC-05 module and communicate using the serial monitor
//
// The HC-05 defaults to commincation mode when first powered on you will need to manually enter AT mode
// The default baud rate for AT mode is 38400
// See www.martyncurrey.com for details
//
 
 
#include <SoftwareSerial.h>
SoftwareSerial BTserial(2, 3); // RX | TX
// Connect the HC-05 TX to Arduino pin 2 RX. 
// Connect the HC-05 RX to Arduino pin 3 TX through a voltage divider.
// 
 
char c = ' ';
 
void setup() 
{
    Serial.begin(9600);
    Serial.println("Arduino is ready");
    Serial.println("Remember to select Both NL & CR in the serial monitor");
 
    // HC-05 default serial speed for AT mode is 38400
    BTserial.begin(38400);  
}
 
void loop()
{
 
    // Keep reading from HC-05 and send to Arduino Serial Monitor
    if (BTserial.available())
    {  
        c = BTserial.read();
        Serial.write(c);
    }
 
    // Keep reading from Arduino Serial Monitor and send to HC-05
    if (Serial.available())
    {
        c =  Serial.read();
        BTserial.write(c);  
    }
 
}

I am trying to get an Uno communicating with a Nano, following:
http://www.martyncurrey.com/connecting-2-arduinos-by-bluetooth-using-a-hc-05-and-a-hc-06-easy-method-using-cmode/

As a first step I am running the above sketch. I get the module into AT mode, 1 sec blink. When I enter 'AT' in the command line I get nothing. No response.
I have triple checked my circuit.
What might I be missing?

[Nick_Pyner]

@bhayss

I have triple checked my circuit.

Triple checked Rx, TX wiring Rx to Tx and Tx to Rx?
Kosher LED signal does not prove kosher comms wiring.