remote_print

Arguino print text answer from webserver.

Requirements:

• SIM800L module;
• Seeeduino GPRS Library for interactions with SIM800;
• Thermal printer
• Adafruit_Thermal for interactions with printer;

Pins

SIM800:

#define SIM800_TX_PIN           4
#define SIM800_RX_PIN           3
#define SIM800_POWER_PIN        9
#define SIM800_POWER_STATUS     2

Printer:

SoftwareSerial    printerSerial(7, 6); // RX, TX
Adafruit_Thermal  printer(&printerSerial, 5);

ATTENTION

Change init baudrate in Seeeduino GPRS Library for minimal (e.g. 300) value!

TODO

• Smart delay;
• Functions to handle fatal error;
• Power switch;
• Error led;
• Soldering;
• Case;