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Ebyte E22-900M33S SX1262 868~915MHz LoRa Wireless Module - 16KM Range - SPI Interface
E22-900M33S is independently developed based on the new generation LoRa radio frequency chip SX1262 produced by Semtech in the United States. It has a maximum power of 2W and is suitable for 868/915MHz patch-type LoRa wireless modules. It uses an industrial-grade high-precision 32MHz crystal oscillator. Compared with the previous generation LoRa transceiver, the anti-interference performance and communication distance have been improved, further widening the gap with products with FSK and GFSK modulation methods. This product can cover an ultra-wide applicable frequency range of 850 to 930MHz and is backward compatible with SX1278 and SX1276. Since this module is a pure radio frequency transceiver module, it needs to use an MCU driver or a dedicated SPI debugging tool.
Features
- SX1278 module, the SX1262 module has the significant advantages of lower power consumption, faster speed, and longer distance
- Under ideal conditions, the communication distance can reach 16 km
- Built-in PA +LNA , greatly improving communication distance and communication stability
- The maximum transmit power is 2 W, multi-level software adjustable
- Support global license-free ISM 868/915 MHz frequency band
- Supports multiple modulation modes, LoRaTM /GFSK
- LoRaTM mode supports data transmission rates from 0.3 k to 62.5 kbps
- G FSK mode supports data transmission rate up to 300kpbs
- Backwards compatible with SX1278/SX1276 series RF transceiver
- FIFO has large capacity and supports 256Byte data cache
- SF5 spreading factor introduced to support dense networks
- Supports 3.3 ~ 5.5V power supply, and any power supply greater than 5 V can ensure the best performance
- Industrial grade standard design, supports long-term use at -40 ~ + 85 ℃
- Optional dual antennas (IPEX/stamp hole) facilitate user secondary development and integration
Specifications
- Chip solution: SX1262
- Working Frequency: 868~930MHz
- Communication distance: 16km
- Supply Voltage: 3.3V to 5V
- Antenna interface: Stamp hole/IPEX
- Working temperature: -40 to +85℃
- Dimension: 24*38.5mm
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
- Advanced Meter Infrastructure (AMI )
- Automotive industry applications
