Production run of 100 pieces of TeleMega v2.0 by
[Advanced Circuits](http://4pcb.com), received 2016.01.06.
+## sn 3132-3133 #
+
+Production run of 2 pieces of TeleMini v1.0 by
+keithp, built 2016.01.16
+
+## sn 3134-3393 #
+
+Production run of 260 pieces of EasyMini v1.0 by
+[Advanced Circuits](http://4pcb.com), received 2016.01.26.
+
+## sn 3394-3396 #
+
+Prototype run of 3 TeleLCOTwo by
+keithp, built 2016.04.05
+
+## sn 3397-3398 #
+
+Prototype run of 2 TeleFireTwo v0.2 by
+keithp, built 2016.04.06
+
+## sn 3399-3402 ##
+
+Prototype run of 4 TeleFireTwo v1.1 by
+keithp, built 2016.06.12
+
+## sn 3403-3502 ##
+
+Production run of 100 pieces of TeleMega v2.0 by
+[Advanced Circuits](http://4pcb.com), received 2016.12.16.
+
+## sn 3503-3628 ##
+
+Production run of 126 pieces of TeleMetrum v2.0b by
+[Advanced Circuits](http://4pcb.com), received 2017.02.26.
+
+## sn 3629-3631 ##
+
+Prototype build of 3 pieces of TeleGPS v2.0 by Bdale on 2017.04.13.
+
+## sn 3632-3634 ##
+
+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.
+
projects / web / altusmetrum / blobdiff