SIM7600G-H CAT4 4G (LTE) Shield for Arduino Shipping:1 day This is an Arduino CH4

This is an Arduino CH4 gas sensor

then the other motor is automatically changed by the program to meet the required difference

16MHz (blue power LED)

1 Qwiic Connector

select TCP and enter the ETH008's port address for both the start and finish ports

SIM7600G-H CAT4 4G (LTE) Shield for Arduino Shipping:1 day This is an Arduino CH4SIM7600G H 4G (LTE) is an Arduino Shield that supports 2G 3G 4G, GNSS satellite positioning, and LTE CAT4 (150Mbps DL, 50Mbps UL). It features a standard Arduino pinout and is compatible with Arduino UNO, Leonardo, Mega, and other main controllers. It supports LTE TDD LTE FDD WCDMA GSM frequency bands, GNSS positioning with GPS, CLONASS, BD, and other satellite systems, and includes multiple network protocols for global compatibility. This expansion