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- SKU: 05049
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Ebyte E32-900T20S-V8 SX1278 862MHz/930MHz LoRa Wireless Serial Port Module
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 DataRate(Default 2.4kps)
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 thantraditional 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
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
