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Grove - Serial RF Pro

Product Code: 113020000
Excl. VAT: £19.25 Incl. VAT: £23.10
You will earn 19 Robo Points for buying this product
Grove-Serial RF Pro is a low cost, high performance transparent FSK transceiver with operating at 433/470/868/915 MHz, and the best performance is at 433M(Default).

There is a UART interface that is easy to realize the wireless data transmission with only providing the UART data. It is flexible for the users to set the UART baud rate, frequency, output power, data rate, frequency deviation, receiving bandwidth etc parameters.

It is your ideal choice for designing wireless data transmission products which can be widely used on wireless data transmission field.


  • Grove compatible
  • Low cost, high performance , high reliability
  • FSK modulation, 2-way half –duplex communication, strong anti-interfere
  • 433/470/868/915MHz ISM band,globally license free
  • Maximal output power100mW(20dBm),output power adjustable between 1-20dBm
  • Sensitivity -117dBm
  • Supply current for Tx 100mA@20dBm, 40mA@14dBm
  • Supply current for Rx 25mA
  • Low current sleep mode 1uA
  • Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance on each other
  • Optional for frequency deviation and receiving ISM bandwidth, users can be modulated by software
  • Communication speed 1.2kbps -115.2kbps,can be modulated through software
  • Longer transmission distance,about 600m in open air
  • RSSI function
  • Accord FCC,ETSI standard

Application Ideas 

  • Remote control, remote measurement system
  • Wireless meter
  • Access control
  • Identification system
  • Data collection
  • IT household appliance
  • Baby monitoring system


Working Voltage 4.75 5.0 5.25 VDC
Current at sleep mode 1 uA
output power 1 - 20 dB
Communication Speed 1.2 - 115.2 Kbps
Transmission Distance(Max) 1 Km
Sensitivity -117 dBm
Communication Protocol UART /
Operate Temperature -40 - +85

Product Attachments

View FileGetting Started with Grove    Size: (1.57 MB)
View FileIntroduction to Grove    Size: (4.78 MB)

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

Returns Policy

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