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Waterproof, twin AA battery beacon that advertises up to 6 channels that can be iBeacon, Eddystone UID, Eddystone URL, Eddystone TLM and device info. Top has screws for ease of changing the battery. Tags for screw mounting. Uses the newer Nordic nRF52 SoC for improved battery life up to 5 years depending on the settings and the type of batteries. Up to 200m range.

The Eddystone TLM advertising and configuration app show a temperature. This is not a separate temperature sensor, it's the System on a Chip (SoC) die/chip temperature. As the chip is low power and generates little heat, this tends to track the external temperature. However, note that this temperature has a low resolution of 0.25C and changes slowly as the beacon is sealed for waterproofing.  

Includes fixings and sticker.

Available in black only. AA Batteries not included.

This is the version with the crystal oscillator. Suitable for use with TRBOnet.

Note that, as with any long range beacon, the maximum range is achieved only when there's line of sight.

Supplied with details how to access the technical information.

Transmission iBeacon and Eddystone
Battery size AA
Number of batteries 2
Battery included no
Battery life Up to 5 years @ 1 sec advertising
Size 72mmx45mmx22mm
Weight 50g
Waterproofing IP66
Includes sticker yes
Password to configure yes
Power range -30dBm to +4dBM
Buzzer no
Temperature sensor no
Humidity sensor no
Accelerometer sensor no
Motion triggered broadcast no
Operation modes sleep,normal,connected
On off switch yes
Chip nRF52822
Standby current
Working current 10.5mA
Transmit distance 200m
Android SDK yes
iOS SDK yes
Android config app yes
iOS config app yes


  • £26.40

  • Ex vat: £22.00

  • No waiting weeks - delivery from stock
  • Ex vat outside UK - shown after registering
  • Fast 1-2 day delivery by UPS courier
  • Expert English UK based support

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Tags: minew, i3, ibeacon