3 ms·

Have a look at this. Joey built a whole swathe of sensors to plug in to a f-91W like circuit. https://hackaday.com/2022/02/24/remoticon-2021-joey-castillo-teac

• neilv 4y ago
  Also non-sensor applications: https://blog.singleton.io/posts/2022-10-17-otp-on-wrist/ https://blog.singleton.io/posts/2022-10-17-otp-on-wrist/