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Module không dây M-Bus

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Hỗ trợ giao thức M-Bus không dây tương thích với EN13757

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CHARACTERISTICS
  Protocol Wireless M-Bus compliant EN13757-3/4/5 standard
  Band 169/433/868/915 MHz
  Range Up to 800m
  Out Power < 14dBm
  Sensitivity -108dbm
  Radio Data Rate 4.8, 32.768 or 100kcps
  Mode S, T, C, N
  Role Slave, Repeater and Master
  INTERFACE
  UART • Data bits: 8
• Stop bits: 1, 2
• Checksum: none, odd, even
• Baud rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,57600,
115200 bps
  Antenna Connector SMA female / Antenna Pad/U.FL, the characteristic impedance of 50 ohms
  Package Support 2.54mm*7pin spacing stamp hole for SMT and 2*2.0mm*10pin spacing through-hole pins simultaneous
  POWER SUPPLY
  Standard 3.3V/0.5A
  DC 3.3~5 V
  POWER CONSUMPTION
  Stand By Average Current ≤ 1.0uA
  Communication TXD ≤ 22mA
RXD ≤ 10mA
  PHYSICAL
  Dimensions 24.4×13.0x3mm
  Weight 1.5g
  OTHERS
  Operating Temperature -40~+85ºC (-40~+185℉)
  Storage Temperature -40~+125ºC (-40~+257℉)
  Relative Humidity 95% (non-condensing)