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Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface

Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
Ebyte
Ebyte E77-400M22S STM32WLE5CCU6 433~470MHz 22dBm 5.6Km LoRaWAN Node Wireless Module - UART Interface
₹​878.00
₹​744.07 + 18% GST
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Price in reward points: 744

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.


Datasheet


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.



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