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emonBase - web-connected base-station

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£57.00 (inc VAT) £47.50 (exc VAT)
250.00 Grams
Calculated at checkout

The emonBase web-connected base-station receives data via RF 433/868 MHz from the emonTx (energy monitor) / emonTH (temperature & humidity) nodes.

Data can be logged data locally to Emoncms and (optionally) posts the data remotely to emoncms.org.


The emonBase consists of a Raspberry Pi 3 + RFM69Pi (RF add-on board)

An emonSD pre-buit SD card is highly recommend for plug-and-play setup.

Advanced Users: SSH is disabled by default on the latest emonSD image.
SSH can be enabled by adding a file called 'ssh' to the /boot partition.
See: https://guide.openenergymonitor.org/technical/credentials/#ssh


OpenEnergyMonitor Getting Started Guide


RFM69Pi Features 

  • Compatiable with Raspberry Pi Model A, B, B+, 2 and 3
  • ATmega328 Arduino compatible processor
  • RFM69CW RF transceiver 
  • Firmware upgradable direct from Raspberry Pi 
  • CE certified  
  • Made in UK 
  • RoHS
  • Conflict material free components



Does not include 

  • Ethernet Cable


Home Energy


Understand your energy consumption:

  • Monitor in real-time
  • Review historic data
  • Calculate cost
  • Android app

Learn more »

Solar PV

Make the most of your solar PV:

  • Monitor generation and grid import
  • Calculate on-site use of solar.
  • Real-time & historic performance
  • Optimise demand matching

Learn more »


Extend functionality with:

  • Emoncms
  • MQTT
  • NodeRED
  • OpenHAB

Learn more »



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