Product Descriptions

E32-400T20S is a wireless serial module developed by Yibaite for the wireless meter reading industry. It features LoRa spread spectrum solution, air wake-up function (low power consumption), factory default 470MHz meter reading frequency band, and long packet mode (197 bytes per packet), which can meet the application needs of the meter reading industry.

E32-400T20S supports 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. It has milestone significance in the field of low-speed communication and is favored by industry insiders. The default air speed of this series is 2.4kbps, with a transmission power of 20dBm. It uses industrial grade crystal oscillators to ensure its stability and consistency, and its accuracy is lower than the commonly used 10ppm in the industry. At present, it has stable mass production and has been widely applied in fields such as the three meter industry, IoT transformation, and smart furniture.

E32-400T20S strictly complies with domestic and foreign design specifications such as FCC, CE, CCC, etc., meets various RF related certifications, and meets export requirements.

Product Features

• Supports advanced LoRa modulation methods and has the advantage of long-distance anti-interference;

• Under ideal conditions, the communication distance can reach 5km, and the transmission distance is better than traditional GFSK;

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

• Support air wake-up (ultra-low power consumption), suitable for battery application solutions;

• Support long packet mode, with 197 bytes per packet;

• Maximum transmission power of 20dBm (100mW), software multi-level adjustable;

• Support global license free ISM 433/470MHz frequency bands;

• Supports data transmission rates ranging from 0.3k to 19.2kbps;

• Supports 2.3-5.5V power supply, with optimal performance guaranteed for power supplies above 3.3V;

• Adopting active temperature compensated crystal oscillator, industrial standard design, supporting long-term use at -40~+85 ℃;

• Dual antennas are optional (IPE/stamp hole), and users can use them according to their needs.

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;

• Intelligent agriculture and oilfield solutions;

• Healthcare products;

• Advanced Meter Reading Architecture (AMI);

• Application in the automotive industry.

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

We also provide ：