Whats small for you and cheap ?
for example I found ZX303 (or zx905 zx908) on aliexpress - but I don't know if this one is working with traccar ?
Mictrack MT710 is a smaller size (46mm x 41mm x 16mm) and low power (battery up to 12 months) tracking device, FYI.
https://www.mictrack.com/downloads/catalog/MT710_Catalog.pdf
S3 (ZX303) is much smaller ! 40x24x12mm ... but not sure how ZX303 is working with traccar ? ... can I set upload time for 12 hours ? (for battery optimisation)
do you know any good specification page about zx303 ?
ZX 302 30x20mm but is 2G
as in the subject - what device do You recomend ?
I will try to build a solar powered small device for tracking a pet.
Thanks for advice
PS: are there any devices that are easy to setup for sleep ? can I control this commands through ip connection or only via sms ?