Esp8266 micropython wifi scan

Shows wifi scan on ssd1306 OLED display.

Requirements:

1.MicroPython driver for SSD1306 OLED displays from Adafruit.

2.MicroPython v1.8.6-7

Features:

1. ssid
2. RSSI
3. Channel
4. Security

How to use and install.

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There are two ways to run the script on the esp8266. First upload the script, There are two options for this

• upload with webrepl
• upload with ampy by adafruit

For the single file version you need the upload the single_file/main.py and [SSD1306.py] (https://github.com/adafruit/micropython-adafruit-ssd1306/blob/master/ssd1306.py) if you don't already have done this. After uploading replug the board intro the power source or use the restart button. Now the display should go white and then show the WIFI information.

For the Multiple file's option you need to upload Multiple files/displaywifi.py and Multiple files/main.py also [SSD1306.py] (https://github.com/adafruit/micropython-adafruit-ssd1306/blob/master/ssd1306.py) is needed. After uploading replug the board intro the power source or use the restart button. Now the display should go white and then show the WIFI information.

default connection: esp8266 -> OLED display

5(d1) -> scl

6(d2) -> sda

GND -> GND

3.3v -> vcc