SIM7600X LTE Cat-1 Module, GNSS, UART/USB/I2C/GPIO

SIMCom SIM7600X bare LTE Cat-1 module with GNSS support and multi-interface expansion (UART, USB, I2C, GPIO). Cat-1 (10 Mbps DL) suits cost-sensitive IoT applications; smaller/lower-power than Cat-4 variants.

Logical pinout · physical placement not verified

5V40-pin header
5V supply from host 40-pin header.
Type · Power
GND40-pin header
Ground from host 40-pin header.
Type · Ground
RXDUART/header
Module receive data connected to host TXD.
Type · UART
TXDUART/header
Module transmit data connected to host RXD.
Type · UART
PWR40-pin header
Power control pin.
Type · Power
FLIGHTMODE40-pin header
Flight mode control, pulled high to enter flight mode.
Type · GPIO

Pin	Position	Type	Function
5V	40-pin header	Power	5V supply from host 40-pin header.
GND	40-pin header	Ground	Ground from host 40-pin header.
RXD	UART/header	UART	Module receive data connected to host TXD.
TXD	UART/header	UART	Module transmit data connected to host RXD.
PWR	40-pin header	Power	Power control pin.
FLIGHTMODE	40-pin header	GPIO	Flight mode control, pulled high to enter flight mode.

Logical pinout · physical placement not verified

Pin details

6 connections

5V
5V supply from host 40-pin header.
Power
40-pin header
GND
Ground from host 40-pin header.
Ground
40-pin header
RXD
Module receive data connected to host TXD.
UART
UART/header
TXD
Module transmit data connected to host RXD.
UART
UART/header
PWR
Power control pin.
Power
40-pin header
FLIGHTMODE
Flight mode control, pulled high to enter flight mode.
GPIO
40-pin header

Start wiring

UART · I2C · USB · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: 5V, GND, RXD, TXD. Schematik maps them to your board in the app.

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