Wireless Lora spreading module 433M RF E32-900T20S SX1276 RF chip wireless serial port module (UART) low power transmission

Product Descriptions

E32-900T20S is a wireless serial port module (UART) based on SEMTECH's SX1276 RF chip. It has multiple transmission modes, working in the 862MHz~931MHz, LoRa spread spectrum technology, TTL output. 

SX1276 features LoRa™,which will bring longer communication distance, and has the advantages of concentrated power density, meanwhile it has a very strong confidentiality. the modules of 20dBm transmitting power adopt industrial grade crystal oscillators to ensure the stability and consistency. E32-900T20S are widely applied in utility meters, IoT renovation, smart home, etc. The modules feature data encryption and compression. The data transmitted in air features randomness.air Data Rate(Default 2.4kps). 

E32-900T20S strictly follows design standards of FCC, CE, CCC and meets various RF certification requirements for exporting.

Product Applications

• Home security alarm and remote keyless entry；

• Smart home and industrial sensors；

• Wireless alarm security system；

• Building automation solutions；

• Wireless industrial-grade remote control；

• Health care products；

• Advanced Meter Reading Architecture(AMI)；

• Automotive industry applications.

Product Features

• Advanced LoRa modulation, with the advantage of long-distance anti-interference;

• Under ideal conditions, the communication distance can reach 5.5km, and the transmission distance is better than traditional GFSK;

• Fixed-point transmission, broadcast transmission, channel monitoring;

• FEC forward error correction to improve communication stability;

• Air wake-up (ultra-low power consumption), suitable for battery applications;

• Adopt industrial-grade active temperature-compensated crystal oscillator to ensure its stability and consistency;

• The maximum transmit power is 20dBm, and the software is multi-level adjustable；

• Support 868/915MHz EU general frequency band;

• The data transmission rate of 0.3k～19.2kbps;

• 2.3~5.5V power supply, power supply greater than 3.3V can guarantee the best performance;

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

• IPEX/stamp hole interface for easy connection of coaxial cable or external antenna.

Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging