items that I use for my IRL backpack

Battery $30 - https://t.ly/Qbmnu

Small tripod $27 - https://t.ly/_ORum

Grid it organizer $17 - https://t.ly/BTpbU

Raspberry pi + case + fan + memorie sd card $135 - https://t.ly/qqX_P

Webcam $32 - https://t.ly/7XECO

Phone $112 - https://t.ly/LSUHv

Dongle for phone $56 - https://t.ly/IyXFL

Items you can ask or find for free

Ethernet cable

3 USB-C cables

a backpack

a small fan

(this setup needs 2 phones)