SimCom SIM7020C Hardware Design page 10

UART2 interface
USB
Firmware upgrade
Physical characteristics
Temperature range
*Note: The performance will be reduced slightly from the 3GPP specifications if the temperature
is outside the normal operating temperature range and still within the extreme operating
temperature range.
SIM7020_Hardware_Design_V1.02
Support RTS/CTS hardware handshake
Baud rate: default:115200bps
Can be used for debugging and upgrading firmware
USB 1.1 interface for debugging (Log port can be selected by AT
command.)
Firmware upgrade over UART2 interface
Size: 17.6*15.7*2.3mm
Weight: 1.3g±0.2g
Normal operation temperature: -30°C to + 80°C
Extended operation temperature: -40°C to + 85°C*
Storage temperature -45°C to + 90°C
9
Smart Machine Smart Decision
2018-07-25