FEATURES:

• MOD-GSM allow every OLIMEX's board with UEXT connector to have GSM 4 band 850/900/1800/1900 MHz connectivity
• uses SIM340DZ GSM module
• PCB: FR-4, 1.5 mm (0,062"), soldermask, white silkscreen component print
• Dimensions: 79x59 mm (3.12 x 2.3")

• MOD-GSM - user manual
• SIM340DZ AT commands

• MOD-GSM board schematic

• EW-ARM Demo code for MOD-GSM and MOD-GSM-EDGE (high speed) GSM modules connected to STM32-LCD
• Project showing how to use MOD-GSM with DUINOMITE boards Note on the project: you will have to set CTS low in the DUINOmite board by using
  5 SETPIN 6,8
  9 PIN(6)=0
  or cutting the UEXT cable
• Call demo with MOD-GSM and PIC32-PINGUINO-MX220 for Pinguino IDE (refer to the two .txt files in the main archive folder for more info)
• Send/Receive SMS demo with MOD-GSM and PIC32-PINGUINO-MX220 for Pinguino IDE (refer to the two .txt files in the main archive folder for more info)
• PIC32-PINGUINO with MOD-GSM send receive SMS example (refer to the readme and the comments in the code for more info)
• PIC32-PINGUINO with MOD-GSM call recognition example (refer to the readme and the comments in the code for more info)

• Q: I do everything like in the examples with MOD-GSM but I receive no data. What do I do different?
• A: You might need to cut the UEXT cable connecting the MOD-GSM with the board so only data call signals are left, refer to MOD-GSM with DUINOMITE boards (CTS is held at high position, which means it will not send data)

ORDERING CODES:
		MOD-GSM Completely assembled and tested
		MOD-GSM-B Completely assembled and tested with 3.7V/1200mAh Li-ion battery