Although sourcing components is still difficult in 2022, just as it was last year, I have good news to start the year.
Searching around big distributors can involve receiving lead times as disheartening as "Q1 2023" for that one cool IC you’re looking for, but I am happy to tell you that all main components I require have estimated delivery times before June 2022. We are on track to fulfill all campaign orders by August 2022. If there are any major delays, you will receive an update as soon as possible.
In the meantime, the PCB design has been updated with an expansion slot so you can add your own functionality to the board. Stay tuned for another demo after assembly of the new boards. You might be able to add some long range capability with a bit of soldering.