I have received an ESP8266 (ESP-07) Wi-Fi module from DealExtreme (Link: http://bit.ly/2dFJdxE).
It is a 4-pin module with the following pins: RX, TX, VCC and GND.
The module has a switch so you can switch between the following modes: Program & UART. The module also has a RESET-button.
Here's a picture of my module:
esp07 http://img.dxcdn.com/productimages/sku_400559_1.jpg
I've connected the module to my Arduino Uno like this:
RX > RX,
TX > TX(TX>RX & RX > TX, like mentioned in manuals, results in no connection),
VCC > 3.3v (not using any level shifters because the module has on board level shifters),
GND > GND.
Bumped by Community user
Bumped by Community user
Bumped by Community user
Bumped by Community user
Bumped by Community user
Bumped by Community user
Bumped by Community user
Bumped by Community user
Bumped by Community user
user405975
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Change image size, made an edit earlier to note that I have to reconnect 3.3v before command
user405975
- 101
- 2