Ebyte
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Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
₹878.00
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- SKU: 06421
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Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
E77-400M22S is a standard LoRaWan node module designed and produced by Ebyte, with an operating frequency band of 410~510MHZ, supports LoRaWAN 1.0.3 EU433/CN470 standards, supports CLASS-A/CLASS-C node types, and supports two network access methods: ABP/OTAA. At the same time, the LoRa module has a variety of low-power modes, and the external communication interface uses a standard UART. Users can access the standard LoRaWAN network through simple configuration of AT commands, which is an excellent choice for current IoT applications.
Features
- Under ideal conditions, using transparent transmission protocol , the communication distance can reach 5.6km
- Under ideal conditions, using LoRaWAN standard firmware, the communication distance can reach 3.5 km
- The maximum transmit power is 21.5dBm , multi-level software adjustable
- E77-400M22S supports the global license-free ISM 433/470MHz frequency band
- E77-400M22S supports Lo Ra W AN 1.0.3 EU433/CN470 standard
- E77-400/900M22S supports two device types: Class A and Class C
- ~12SF spreading factors launched to support dense networks
- Supports 1.8 ~ 3.6 V power supply, and any power supply greater than 3.3 V can ensure the best performance
- The external crystal oscillator uses 32.768KHz, 32MHz high-precision industrial-grade crystal oscillator
- 14.0*20.0*2.7mm small size patch package, conducive to system integration development
- 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: STM32WLE5CCU6
- Carrier frequency: 410~510 MHz
- Transmit power: 22dBm
- Communication distance: 5600m
- Communication: interface: UART、SPI、I²C、GPIO、ADC
- Antenna type: IPEX/stamp hole
- Product size: 14*20mm
- Operating Temperature: -40 to 85℃
- Working Humidity: 10 to 90%
- Storage Temperature: -40 to 125℃
Applications
- Smart home and industrial sensors, etc.
- Security systems, positioning systems
- Wireless remote control, drone
- wireless game remote
- healthcare products
- Wireless voice, wireless headphones
- Automotive industry applications.
