Product Descriptions

The E32-xxxT30x series (UART) module is developed based on SEMTECH's classic RF chip, with a transmission power of 30dBm and multiple transmission modes. It operates in the 400 and 900 frequency bands, uses LoRa spread spectrum technology, TTL level output, and is compatible with 3.3V IO port voltage.

E32-xxxT30x adopts the new generation LoRa spread spectrum technology, LoRa ™ Direct sequence spread spectrum technology has the advantages of longer communication distance, strong anti-interference ability, and extremely strong confidentiality. The default air speed at the factory is 2.4kbps, with a transmission power of 30dBm. It is equipped with a PA power amplifier and an LNA low-noise amplifier to improve communication stability and extend communication distance; Adopting industrial grade active temperature compensated crystal oscillator to ensure its stability and consistency. At present, it has stable mass production and has been widely applied in fields such as the three meter industry, IoT transformation, and smart home.

Product Features

• Adopting the new generation LoRa spread spectrum modulation technology, it brings longer communication distance and stronger anti-interference ability;

• Support serial port firmware upgrade, making firmware updates more convenient;

• Supports AT commands, making it more convenient to use;

• Support FEC forward error correction to improve communication stability;

• Support global license free ISM 433MHz frequency band;

• Support 868/915MHz EU common frequency band;

• Support users to set their own communication keys, which cannot be read, greatly improving the confidentiality of user data;

• Support air wake-up, which is an ultra-low power consumption function, suitable for battery powered application solutions;

• Support fixed-point transmission, broadcast transmission, and channel monitoring;

• Supports deep sleep mode, with a power consumption of approximately 3uA for the entire machine;

• Under ideal conditions, the communication distance can reach 8km;

• Save parameters after power failure, and the module will work according to the set parameters after power on again;

• Supports data transmission rates ranging from 2.4K to 19.2Kbps;

• Supports 2.7-5.5V power supply, with optimal performance guaranteed for power supplies greater than 5V;

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

• The maximum module power can reach 1W (30dBm), with longer and more stable transmission.

Product Applications

• Home security alarm and remote keyless entry;

• Smart home and industrial sensors, etc;

• Wireless alarm security system;

• Building automation solutions;

• Wireless industrial grade remote control;

• Healthcare products;

• Advanced Meter Reading Architecture (AMI).

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

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