Blink ESP8266 03 ESP 03 in Arduino IDE

Testing the ESP8266 03 have noticed differences with ESP version 01.

By default brings AT commands, using the example blink and modifying 02 to activate the GPIO output.

Connection to Program ESP

Should the GPIO 0 to GND to place the bootloader mode module, its programming is equal to ESP 01 only this one does not have RST and should have the GPIO 15 to GND

Connection GPIO 02

Materials

ESP8266 03 (ESP03) to buy Icstation

Coupon Icstation

Code:PDAICS
Discount Amount: 10%
Max Use: 1
No Min Order
Started Date:1st August,2016
Ended Date:1st October,2016

Video Test

Reference:

icstation.com

New ESP8266 03 ( ESP 03 )

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