Product Descriptions

E80-xxxM2213S is based on SEMTECH's LoRa Connect for multi band global connectivity ™  The LR1121 chip is the core of a dual band patch LoRa hardware SPI wireless module independently developed, with transmission powers of 22dBm and 13dBm, respectively. The module integrates an industrial grade 32MHz high-precision active temperature compensated crystal oscillator internally.

LR1121 is SEMTECH's third-generation ultra-low power LoRa transceiver. It provides multi band LoRa and Long Range Frequency Hopping Spread Spectrum (LR-FHSS) communication based on Sub GHz and 2.4 GHz ISM frequency bands, as well as satellite S-band connectivity. The design of LR1121 complies with the LoRa Alliance ® Published LoRaWAN ® Standardized physical layer requirements while maintaining configurability to meet different application requirements and proprietary protocols.

*As this module is a pure hardware RF module, users need to program it before it can be used.

Product Features

• Low power consumption and high sensitivity LoRa/(G) FSK half duplex RF transceiver;

• The global ISM frequency band supports the range of 150-960MHz (Sub GHz) and 2.4 GHz, as well as the 2.1 GHz s-band;

• Built in low-noise RX front-end enhances LoRa/(G) FSK sensitivity;

• Maximum transmission power 22dBm@Sub-GHz / 13dBm@2.4GHz The software is adjustable at multiple levels;

• Under ideal conditions, the communication distance can reach 5.6km@433MHz / 5.6km@868MHz / 2.6km@2.4GHz ；

• The chip is equipped with an LR-FHSS modulator and supports remote frequency hopping spread spectrum in the 2.4 GHz frequency band;

• SuB GHz RF circuit integrated PA regulator power selector simplifies dual power design, allowing users to choose the highest output+15dBm (low power consumption) working mode;

• Built in DC-DC power supply circuit, with lower power consumption performance and more stable system;

• Capable of supporting multi regional BOM worldwide, with circuit adaptive matching network to meet regulatory restrictions;

• Fully compatible with SX126x devices under Sub GHz communication and compliant with LoRa Alliance ® Defined LoRaWAN ® Standard;

• Compatible with SX128x devices under 2.4GHz communication (excluding FLRC modulation) and compliant with LoRa Alliance ® Defined LoRa standard;

• Hardware support for AES-128 encryption/decryption algorithms;

• The module includes a 32M high-speed active temperature compensated crystal oscillator/32.768K low-speed crystal oscillator;

• Industrial standard design, supporting long-term use at -40~+85 ℃;

• Dual antenna options (IPE/stamp hole), users can choose to use according to their own needs;

Product Applications

• Smart electric meter

• Building automation

• Agricultural sensors

• Smart City

• Retail store sensors

• Asset tracking

• Street lighting

• Reverse radar

• Environmental sensors

• Safety sensors

• Remote control application

• Smart Home

• Wireless remote control toys and drones

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

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