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- SKU: 06568
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Ebyte E220-400M33S LLCC68 433/470MHz 33dBm 16km Long Range Wireless LoRa Module - SPI Interface
E220-400M33S is based on the new generation of LoRaTM RF chip LLCC68 produced by Semtech. It is independently developed with a maximum power of 2W and is suitable for 433/470MHz SMD LoRaTM wireless modules. It uses an industrial-grade high-precision 32MHz crystal oscillator. Since the imported LLCC68 is used as the core of the module, a power amplifier (PA) and a low-noise amplifier (LNA) are built in on the original basis, so that the maximum transmission power reaches 2W and the receiving sensitivity is further improved. The overall communication stability is greatly improved compared to products without power amplifiers and low-noise amplifiers.
Features
- Compared with the SX1276 module, the LLCC68 module has significant advantages of lower power consumption, faster speed and longer distance
- The measured distance can reach 10km
- Built-in PA+LNA, greatly improving the communication distance and stability
- The maximum transmitting power is 1W, software is multi-level adjustable
- Support global license free ISM 433 / 470MHz band
- In LoRa
- TM mode, the data transmission rate is 1.76kbps ~ 62.5kbps
- FSK mode supports up to 300kbps data transmission rate
- FIFO has large capacity and supports 256 byte data cache
- Support spread spectrum factor SF5, SF6, SF7, SF8, SF9, SF10, SF11
- Support 3 ~ 5.5V power supply, more than 3.3V power supply can guarantee the best performance
- Industrial standard design, support - 40 ~ 85 ° C long-term use
- Dual RF interface is optional (IPEX / stamp hole), which is convenient for secondary development and integration.
Specifications
- Chip: LLCC68
- Operating frequency: 410~493MHz
- Transmitting power: 33dBm
- Communication distance: 16km
- Communication interface: SPI
- Packaging method: SMD type
- RF interface: Stamp hole/IPEX
- Working temperature: 40 to 85℃
- Dimensions: 38.5*24mm
Applications
- Home security alarm and remote keyless entry
- Smart home and industrial sensors, etc
- Wireless alarm security system
- Building automation solutions
- Wireless industrial remote controller
- Health care products
- Advanced meter reading architecture (AMI)
- Automotive industry applications
