connect_to_esp8266_only_using_arduino_uno
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connect_to_esp8266_only_using_arduino_uno [2014/12/31 18:17] en10 |
connect_to_esp8266_only_using_arduino_uno [2014/12/31 18:26] en10 |
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| **BE ADVISED** that the ESP8266 is rated at 3.3V and the UNO RX and TX pins are rated as 5V but i've had no issues so far. | **BE ADVISED** that the ESP8266 is rated at 3.3V and the UNO RX and TX pins are rated as 5V but i've had no issues so far. | ||
| - | {{::arduinouno_r3_front_450px_1_.jpg?200|}} {{:esp8266_pinout_h-569x236_1_.png?200|}} | + | {{::arduinouno_r3_front_450px_1_.jpg?450|}} {{:esp8266_pinout_h-569x236_1_.png?400|}} |
| I connected them as follows: | I connected them as follows: | ||
| Line 16: | Line 16: | ||
| * 3.3V --- CH_PD | * 3.3V --- CH_PD | ||
| - | Breadboard may be required to connect both VCC and CG_PD to 3.3V pin | + | Breadboard may be required to connect both VCC and CG_PD to 3.3V pin. |
| I loaded the BareMinimum sketch, so that no previous sketch causes issues. | I loaded the BareMinimum sketch, so that no previous sketch causes issues. | ||
| - | Once Connected open the Serial Monitor and set Baud to 9600. | + | ---- |
| + | |||
| + | Once Connected open the Serial Monitor and set "Both NL & CR" and Baud to 9600. | ||
| Send "AT" to test. If nothing comes up try different baud rates such as 115200 or 57600 and retest. | Send "AT" to test. If nothing comes up try different baud rates such as 115200 or 57600 and retest. | ||
| + | |||
| If you get "OK" reply then all is working. | If you get "OK" reply then all is working. | ||
| + | |||
| + | ---- | ||
| List of commands can be found here: | List of commands can be found here: | ||
connect_to_esp8266_only_using_arduino_uno.txt · Last modified: 2014/12/31 18:26 by en10