~30m or more. but this app relays as well, so could be much larger. implementing point to point wifi will take it to 300m or more. i'll implement that next. View quoted note →

We use Bluetooth intercoms using a dynamic mesh network on our helmets for snowmobiling. They’re usually good for around 1km or so before they cut out through open fields. In the dense forest it will be less. Once a rider catches back up to being within range, it automatically reconnects.

I was thinking this same thing. Seems to me that radio > bluetooth

But is Bluetooth secure

They've already begun doing it for our bodies. Jabbed and swabbed people are now emitting 1-4 unique bluetooth MAC-IDs. You can test it yourself with your modile device.

BLE CODEC PHY and ESPNOW can do LONG RANGE and MESH on (2.4 Ghz),

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T-Display S3 Pro MeshCore Guide — Ripple Radios

Post by Ripple Radios

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CNX Software - Embedded Systems News

The Blette Stick relies on Bluetooth 5.0 LE for off-grid messaging with up to 1.1km range - CNX Software

The Blette Stick is a Bluetooth 5.0 LE USB-C dongle designed to be attached to an Android smartphone in order to provide off-grid messaging and GPS

#mesh #reticulum #meshcore #meshtastic #espnow 

MeshCore — Off-Grid Mesh Communication

Connect people and things without the internet. Secure, decentralised mesh radio networking powered by LoRa.

, https://www.unsigned.io/software/index.html

"using the 2.4 GHz radios already included in all ESP32 RNodes, and these tests have been pretty promising so far. I was able to achieve approximately 150 kbps raw throughput over a distance of 6.5 kilometers. "

GitHub

RNode over IP · markqvist/Reticulum · Discussion #788

I was thinking that it is desirable to separate the radio from the hardware running RNSD. This separation is common in commercial products where th...