You talk to it with an AT command set, so we don't have to deal with a binary
firmware blob. Amusingly, this seems to have an ESP32 inside!
+- bought a NINA eval board to play with .. should be able to hook it to one of
+ my existing proto boards?
+
+2022.11.10
+- looks like I have 25 pieces of STM32L151VCT6A, which might be well used for
+ an initial TeleStatic board run? 256k flash, 32k RAM
+
+