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    Programmable wireless communication module compatible with LTE-M.

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    Programmable wireless communication module compatible with LTE-M.

    ltm-1-ph001.png
    ltm-1-ph001.png ltm-1-ph002（中）.png ltm-1-ph004（中）.png ltm-1-ph005（中）.png ltm-ph006（中）.png

    Embedded communication module with UART interface compatible with cellular LPWA LTE Cat.M1.

    Equipped with the nRF9160 from Nordic Semiconductor. LTE-M is a best-effort type of communication using carrier lines. This module has the Serial LTE modem and MCUBoot loader included in the nRF Connect SDK written to it. Operation is performed by issuing AT commands via UART. Please check the version of the Serial LTE modem written in the communication module using the AT#XSLMVER command and use the commands corresponding to that version. For information regarding the firmware license, please refer to the following: https://github.com/nrfconnect/sdk-nrf/blob/main/LICENSE License ID: LicenseRef-Nordic-5-Clause. Please be aware that we cannot address any issues arising from the firmware. * Please note that a SIM card (nano SIM) is required for the use of this product, so we ask that you contract for one.

    For product details, click here.

    basic information

    【Features】 ■ Minimum specification with nRF9160 and SIM slot mounted on a single board ■ Connection to MCU is only 3 lines: UART (TXD/RXD) and CTS (excluding Vcc/GND/Vref) ■ Interface voltage can be set to match external MPU (Vref terminal) 【Main Specifications】 ■ Power supply voltage DC 3.3–5.5V ■ UART 115.2kbps, 8bit, 1 stop bit, No parity (default value) ■ Operating temperature range -20 to +60℃ ■ Supported carriers NTT Docomo, KDDI, Softbank ■ Weight 3g (excluding antenna)

    Price range

    P2

    Delivery Time

    P3

    Model number/Brand name

    LTM-1 Wireless Module

    Applications/Examples of results

    ■ Environmental monitoring (temperature, humidity, other sensing) ■ Infrastructure management ■ Security and surveillance ■ Remote control

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    LTE-M Wireless Module LTM-1

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    As thinking of wireless technology, major solutions are remote controls, celler, bluetooth and WiFi. But there are so other solutions that, while fewer in number, are still necessary. Our one of the challenge is exploring them one by one. We forcase in the design, development, and quality control of wireless devices, including our main product, engine starters, as well as wireless control devices for security, medical, and industrial applications (industrial remote controls, telecontrols). We also have a local subsidiary in Munich, Germany, to serve as our sales base, where we design and develop wireless devices in compliance with the radio laws of various countries, such as Europe (CE maring), and introduce our products to markets around the world.

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