"to station err, Join AP failure"

[gsidsid]

Every time I run my modified ConnectWiFi example, I get the following:

setup begin FW Version: to station err Join AP failure

This seems to be quite a popular problem, and through all the previous answers I've adapted my code such that it should work. I am running my esp8266 with an Arduino Uno in the following config:

TX->D2 RX->D3 VCC->VCC GPIO_0->VCC GND->GND RST->GND

Here is the code I am using. I modified it to use SoftwareSerial, set the baud rate to 115200, and obviously filled in the appropriate SSID and password. I recall uncommenting a line in the ESP8266 header file as well, for use with my uno.

include "ESP8266.h"

include

define SSID "SSID"

define PASSWORD "PASSWORD"

SoftwareSerial mySerial(3, 2); / RX:D3, TX:D2 / ESP8266 wifi(mySerial);

void setup(void) { mySerial.begin(115200); Serial.begin(115200); Serial.print("setup begin\r\n"); Serial.print("FW Version: "); Serial.println(wifi.getVersion().c_str()); if (wifi.setOprToStation()) { Serial.print("to station ok\r\n"); } else { Serial.print("to station err\r\n"); } if (wifi.joinAP(SSID, PASSWORD)) { Serial.print("Join AP success\r\n"); Serial.print("IP: ");
Serial.println(wifi.getLocalIP().c_str()); } else { Serial.print("Join AP failure\r\n"); } Serial.print(wifi.getLocalIP()); }

void loop(void) { }

If anyone has any input to provide me as to what may be causing my problem, it would be greatly appreciated. Thanks.

[jpatillo]

Try with these connections:

TX->D2 RX->D3 VCC->VCC CH_PD->VCC GND->GND

[jdavies]

The example code omits the setting of the speed for Serial1. Simply adding Serial1.begin(115200); near the top of the setup() method resolved the problem.