I can't reveal specific implementation details but I work for Planet Innovation: https://planetinnovation.com/ https://planetinnovation.com/ Some of our produ

I can't reveal specific implementation details but I work for Planet Innovation: https://planetinnovation.com/ https://planetinnovation.com/ Some of our products use MicroPython though we also use a whole host of other technologies. Some of our devices are proof-of-concept (often designed to progress a theory) but we also deliver up to Class B solutions.