In this configuration, flew two textbook perfect flights on 2009.11.21 at
Hudson Ranch in Trick-O-Treat on J motors.
+Modified 2011.11.13 to:
+
+* test ADXL78 accelerometer functionality for v1.2 build
+* use 3.3k instead of 10k for R2 and R3, to eliminate power-on pyro glitching
+
## sn 14 ##
Full load of v0.1 PCB on 2009.11.05, two cuts and jumps to rewire P1_2
Delivered to keithp on 2010.10.19.
+Modifed by keithp on 2011.03.30 to have 3.3V on the serial connector power pin.
+
## sn 15 ##
Partial "ground" load of v0.1 PCB on 2009.11.18 for use as TeleDongle.
Partial "ground" load of v0.1 PCB on 2009.11.18 for use as TeleDongle.
+## sn 17-21 ##
+
+Full load of TeleMini v0.1 PCBs on 2011.03.07. Minor variations due to
+parts availability, as follows:
+
+* sn 17-18 have TXC oscillators, sn 19-21 have Abracom
+* sn 21 is missing the dual LED
+
## sn 25-26 ##
Full load of TeleTerra v0.1 PCBs on 2010.10.31
+## sn 27-31 ##
+
+Full load of TeleNano v0.1 PCBs on 201103.09. sn 27 has TXC oscillator, all
+others have Abracom, no other significant variations.
+
+## sn 32-33 ##
+
+Full load of TeleMini v0.2 PCBs on 2011.05.04.
+
+## sn 34-36 ##
+
+Full load of TeleScience v0.1 PCBs on 2011.05.05.
+
+## sn 37-38 ##
+
+Full load of TeleBT v0.1 PCBs on 2011.05.06.
+
+## sn 39-42 ##
+
+Full load of TelePyro v0.1 PCBs on 2011.09.20, except only sn 39 and 40
+have magnetic sensors since I only have two samples of the now-obsolete part.
+
+## sn 43-45 ##
+
+Full load of TeleScience v0.1 PCBs on 2011.09.22.
+
+## sn 46-48 ##
+
+Full load of TeleTerra v0.2 PCBs on 2011.10.23.
+
+## sn 49-50 ##
+
+Full load of TeleShield v0.1 PCBs on 2012.01.03, using 3.15V reset controller
+and the less-good crystals.
+
## sn 51 ##
Full load of TeleMetrum v0.2 PCB on 2010.01.09, with 100g accel and screw
Full load of TeleMetrum v0.2 PCB on 2010.01.09, with 40g accel and screw
terminals.
+## sn 54-56 ##
+
+Prototypes of TeleMetrum v1.1 loaded with the newer Venus 638 chips for
+evalutation, loaded as part of the production v1.1 run by
+[Advanced Circuits](http://4pcb.com), received 2011.01.06.
+
+## sn 57-60 ##
+
+Full load of TeleBT v0.2 PCBs on 2012.01.07.
+
+## sn 61-63 ##
+
+Full load of TeleShield v0.1 PCBs on 2012.01.13.
+
+## sn 64-65 ##
+
+MegaMetrum v0.1 PCBs on 2012.03.31, with 2 megabyte flash parts and no
+high-g accel.
+
+## sn 66 ##
+
+TeleFire v0.1 PCB built by Keith on 2012.08.23.
+
+## sn 67 ##
+
+TeleLCO v0.1 PCB built by Keith on 2012.08.26.
+
+## sn 68-70 ##
+
+MegaMetrum v0.1 PCBs on 2012.08.28.
+
+## sn 71-73 ##
+
+TeleBT v0.3 2012.12.19.
+
+## sn 74-76 ##
+
+MegaDongle v0.2 2012.12.27.
+
+## sn 77-79 ##
+
+TeleScience v0.2 2013.01.12.
+
+## sn 80-82 ##
+
+TeleGPS v0.1 2013.03.20
+
+## sn 83-85 ##
+
+TeleMega v0.3 2013.05.07. sn 85 has cc1125, the others have cc1120.
+
## sn 100-207 ##
First production run of 108 pieces of TeleDongle v0.2 by
First production run of 54 pieces of TeleMetrum v1.0 by
[Advanced Circuits](http://4pcb.com), received 2010.04.08.
+## sn 262-366 ##
+
+Production run of 105 pieces of TeleMetrum v1.1 by
+[Advanced Circuits](http://4pcb.com), received 2011.01.06.
+
+## sn 367-690 ##
+
+Production run of 324 pieces of TeleDongle v0.2 by
+[Advanced Circuits](http://4pcb.com), received 2011.03.21.
+
+## sn 691-834 ##
+
+Production run of 144 pieces of TeleMini v1.0 by
+[Advanced Circuits](http://4pcb.com), received 2011.07.25.
+
+## sn 835-941 ##
+
+Production run of 107 pieces of TeleMetrum v1.2 by
+[Advanced Circuits](http://4pcb.com), received 2011.12.15.
+
+## sn 942-1049 ##
+
+Production run of 108 pieces of TeleMetrum v1.2b by
+[Advanced Circuits](http://4pcb.com), received 2012.10.29.
+
+## sn 1050-1169 ##
+
+Production run of 120 pieces of TeleBT v1.0 by
+[Advanced Circuits](http://4pcb.com), received 2013.04.08.
projects / web / altusmetrum / blobdiff