NETMF-Utils

Library for .net micro framework devices.

##Contains

• I2C address scanner
• Class for control OLED display with SSD1306 driver.
• Class for character LCD display with HD44780 driver. Controled by I2C I/O expander (PCF8574).
• Class for HC-05 bluetooth module (basic AT commands, R/W data, recv. data event, packet mode)
• Class for ESP8266 wifi module
  • beta, problem with receiving data larger than 1024B
  • only TCP tested
• Class for digital pressure sensors BMP180
• Class for GPS module NEO-6M
• More will be added...

OLED display video URL: https://youtu.be/ZWVSWinAFTU

Info

OLED

Tested only on OLED 128x64. If you have different display check Init method. You can modify Init method according to Adafruit begin method (https://github.com/adafruit/Adafruit_SSD1306/blob/master/Adafruit_SSD1306.cpp)

Character LCD display

Class can be configured with binary masks if your I/O expander has pins connected in different order.

ESP8266 wifi module

Works with espressif firmware version 00200.9.4. Another firmwares not tested. Problem with receiving data larger than 1024B. Only TCP tested. TODO: Maybe better timeouts for AT commands.

Sources

Adafruit: https://github.com/adafruit/Adafruit_SSD1306, https://github.com/adafruit/Adafruit-GFX-Library

SSD1306 datasheet: https://www.adafruit.com/datasheets/SSD1306.pdf

ESP8266 AT commands: https://github.com/espressif/esp8266_at/wiki/AT_Description

BMP180 datasheet: http://www.adafruit.com/datasheets/BST-BMP180-DS000-09.pdf