Proximity WiRa

DA14695 Smartbond WiRa - Multidevice ranging possible?

Thu, 2020-09-10 10:09 -- FG_IPA

Hello,

 

I recently ordered a DA14695-00HQDEVKT-RANG kit and one DA14695 USB kit, which I intend to flash with the WiRa firmware. Is it possible to create multiple WiRa connections between the kits,

so device A not only computes its distance from device B (and vice versa), but also from device C?

 

Best regards

Proximity WiRa application which is the best design/EVB KIT to start from?

Sat, 2020-07-18 16:49 -- Maurizio Malaspina

I have to develop a proximity (or WiRa) application, so I've some dubts about the choice of the most appropriate evaluation kit to start from.

Reading the UM-B-137 "SmartBond™ Wireless Ranging SDK", this references both UM-B-103 "DA14695 USB Kit" and UM-B-093 "DA1469x PRO Development Kit" and I've noted that the DA1469x PRO DK Daughterboard implements an Inverted L shaped antenna, while the DA14695 USB Kit uses a printed ZOR type antenna.

So I wonder if the performance of the solutions are equivalents?

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