Sunsea AIoT SimCom SIM7090G User Manual page 13

UART interface
USB
Firmware upgrade
Physical
characteristics
Temperature range
www.simcom.com
development.
One channel full-function UART by default can be used for AT communication.
Baud rate: 300bps to 3686400bps. Default rate is 0bps (auto baud rate).
Support auto baud rate, but only limited to 9600, 19200, 38400, 57600 and
115200 bps.
Support RTS/CTS hardware handshake.
DBG_UART can be used for software debug.
GNSS_UART can also be configured as a GNSS NMEA data output port.
USB 2.0 high speed interface.
Firmware upgrade over USB interface
Size: 14.8×12.8×2.0 mm
Weight: 0.8g ± 0.2g
operation temperature: -40℃ ~ +85℃
Storage temperature -45°C to + 90°C
SIM7090G User Manual V1.01
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