SIM7070G NB-IoT Module Breakout Expansion Board GPRS GNSS Low cost

Description:
Power supply: 5-12V
Power pins: POWER and GND
Input current: Max is 2A

 
This shield has a set a TTL UART serial, which is capable with 5v system or 3.3V system. When the controller is 3.3v system, you need connect the V_MCU pin to 3.3V; when the controller is 5v system, you need connect the VDD pin to 5V.

TXD is the Transmit data pin of UNV-SIM7070X; RXD is the Receive data pin of UNV-SIM7070X; DTR is the DTE get ready pin, if unused this pin, keep it open.


Then connect the USB-TTL module to the TTL UART. The hardware connection between the USB-TTL and UNV-SIM7O70X module as below:

USB-TTL       SIM7070G
GND           GND
RXD           TXD
TXD           RXD
3.3V          V_MCU


Note: The SIM7070x contains a USB interface compliant with the USB2.0 specification as a peripheral, but the USB charging function is not supported.

Package Included:
1 X SIM7070G NB IOT Module Breakout

 
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Country of OriginChina
BrandUnbranded
MPNDoes not apply
ModelFZ5144
TypeGPS module
PushAuction