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New Product: LTM-1 LTE-M Wireless Module

Circuit Design, Inc.

Circuit Design, Inc.

We will start selling the UART interface communication module "LTM-1," which supports LTE Cat.M1, a cellular LPWA, from August 2024. The LTM-1 is compatible with LTE Cat.M1 and is equipped with the nRF9160 from Nordic Semiconductor. LTE-M supports best-effort communication using carrier lines. Product name: LTM-1 For details such as pricing, please refer to the product page for LTM-1.

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LTE-M Wireless Module LTM-1
The LTM-1 is a communication module with a UART interface that supports LTE Cat.M1, a cellular LPWA. It is equipped with the nRF9160 from Nordic Semiconductor. LTE-M is a best-effort type of communication using carrier lines.

Related product information

  • Programmable wireless communication module compatible with LTE-M.

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

    【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)

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