README

ESP-11-WiFi-Shield

Technical Manual, Sample Code, Firmwares and Flasher

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Reminders: The e-Gizmo ESP-11 WiFi Shield has already an v9.2.2.bin AT firmware uploaded.

But if you want to change the firmware. (At first, it is your own risk! We have given an example application for ESP-11 Wifi Shield see the Manual)

We wanna show you how to update it! Just follow the instructions for using flasher:

Flashing...

1. Using USB to TTL Converter or USB to UART. Construct this connection diagram.

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• a. Make sure you put a jumper wire J4 for Bootload mode (Red LED ON).
• b. Select the Serial to 'UART' where it is pin 0 and 1 connected to MCU. (RXD-RX)(TXD-TX) if 'SUART', it is pin 2 and 3.

2. Open the esp8266_flasher.exe (ESP flasher folder)

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• a. Click 'Bin', Open AT 9.2.2.bin.
• b. Select or type the correct COM port #. 0x00000 c. Then Click 'Download'.

NodeMCU and ESPlorer...

Read this https://github.com/e-Gizmo/ESP-11-WiFi-Shield/blob/master/LUA%20connect%20to%20wifi%20(as%20webserver).pdf

• For Technical Support, Kindly email us at egizmo.technical@gmail.com

ESP8266 Module Available in our Store!

NEW!!! [ESP - 12-E] (http://www.e-gizmo.com/occ

PINOUTS

ESP - 07

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[Adaptor] (http://www.e-gizmo.com/oc/index.php?route=product/product&product_id=1259&search=espp Available

ESP- 11

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