MOD-GSM-EDGE Olimex Ltd., MOD-GSM-EDGE Datasheet - Page 13

• Manufacturer Part Number: MOD-GSM-EDGE
• Description: RF Modules & Development Tools EDGE WIRELESS PROTOTYPE MODULE
• Manufacturer: Olimex Ltd.

Specifications of MOD-GSM-EDGE

• Board Size: 43.5 mm x 26 mm x 2.9 mm
• Product: RF Development Tools
• Maximum Frequency: 1900 MHz
• Output Power: 800 mA
• Antenna: External
• Supply Voltage (max): 4.5 V
• Maximum Operating Temperature: + 60 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5V_CHG_E
DCDC_E
Download
MTX/DTX
MRX/DRX
AGND_E
USB_PWR_E
Default state closed
This jumper is used when the battery is present and allows battery charging.
Connects the DCDC converter output (5V or 4V according 4V_E jumper state) to
VCHG power pin of SIM700D module.
Enable DCDC. Connect DCDC output (5V or 4V according 4V_E jumper state) to the
module.
When the jumper is closed SIM700D firmware upgrade is allowed.
The MainTX/DebugTX defines whether Main TX terminal or Debug TX terminal of
SIM700D module is connected to FT232RL virtual com port driver.
The MainRX/DebugRX define whether Main RX terminal or Debug RX terminal of
SIM700D module is connected to FT232RL virtual com port driver.
Enable USB +5 V power supply.
Default state is closed
Default state closed
Default state – open
Default state is DTX
Default state is DRX
Enable board analog ground.
Default state is closed
Important: 4V_E, 4V and 5V_CHG_E jumpers have to be moved together.
Do not plug in external +12V if BAT_E jumper is open!
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