The MAX485 module enables long-distance RS485 communication for Arduino, supporting up to 1.2 km range, 32-device networking, low-power use, and simple 2-pin wiring.
LTE (4G IoT) Modules
EC21EFA-512-STD
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Quectel EC21 is a series of LTE category 1 module optimized specially for M2M and IoT applications. It features cost-effective, low-power LTE connectivity, and delivers maximum data rates up to 10Mbps downlink and 5Mbps uplink. These make EC21 an ideal solution for numerous IoT applications that are not reliant on high speed connectivity but still require the longevity and reliability of LTE networks.
Cost-effective, lower-power LTE connectivity optimized for broad- band IoT applications Worldwide LTE, UMTS/HSPA(+) and GSM/GPRS/EDGE coverage Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment Feature refinements: supports DFOTA, eCall* and DTMF MIMO technology meets demands for data rate and link reliability in modem wireless communication systems.
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LTE (4G IoT) Modules
EC600UCEAC-N05-SNNSA
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IoT Gateway
4G-LTE RS-485 Modbus Gateway with 5 Digital Inputs
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