3 ms·
There is Czech initiative to provide same and being available under Open Hardware license soon. https://www.corovent.eu/ https://www.corovent.eu/
by aichi 7y ago
There is Czech initiative to provide same and being available under Open Hardware license soon.
https://www.corovent.eu/ https://www.corovent.eu/
- RobertoG 7y agoAnother one: https://www.oxygen.protofy.xyz/ https://www.oxygen.protofy.xyz/