## sn 3632-3634 ##
-Prototype build of 3 pieces of TeleFireTwo v1.1 by Bdale on 2017.04.18.
+Prototype build of 3 pieces of TeleFireTwo v1.0 by Bdale on 2017.04.18.
+## sn 3635-3685 ##
+
+Production run of 50 TeleMini v3.0 by
+[Seeed Studios](https://www.seeedstudio.com/), received 2017.04.17.
+
+## sn 3686-3688 ##
+
+Prototype build of 3 pieces of TeleBT v4.0 beta 1 by Bdale on 2017.04.25.
+
+## sn 3689-3938 ##
+
+Production run of 250 pieces of TeleBT v4.0 by
+[Advanced Circuits](http://4pcb.com), received 2017.07.21.
+
+## sn 3939 ##
+
+Errant TeleDongle v3.0 found in Bdale's collection.
+
+## sn 3940-4189 ##
+
+Production run of 250 pieces of TeleGPS v2.0 by
+[Advanced Circuits](http://4pcb.com), received 2017.09.16.
+
+## sn 4190-4439 ##
+
+Production run of 250 pieces of TeleMega v3.0 by
+[Advanced Circuits](http://4pcb.com), received 2017.11.30.
+
+## sn 4440 - 4939 ##
+
+Production run of 500 pieces of EasyMini v2.0 by
+[Advanced Circuits](http://4pcb.com), received 2017.12.19.