Hi
4 years ago I discover and I share the TTN solution with single packet forwarder …: low cost , low power.
I my city , many devices are happy to see my single packet forwarder
Today , what is the low cost gateway solution ( indoor ) compatible with V3 ? raspizero or other sbc + ?
The TTIG, the ThingsIndoorGateway is inexpensive and works for indoor use, it is compatible for use with V3. It has an internal antenna.
For raspberry pi there is the PG1301. Has a connector for an external antenna.
Another choice could be the Dragino LPS8. Also has a connector for an external antenna.
Ok, I found :
PG1301 : $120.00
LPS8 : 159,00 €
https://www.thethingsnetwork.org/docs/gateways/thethingsindoor/
$102.00
Many product are unavailable in 868Mhz, or out of stock
Really? Most of them are available as a large proportion of the world uses that frequency band.
That’s odd, because I can get them from my local suppliers, but like you, I’m going to keep the location secret … … hint hint.