X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=doc%2Ftelemetrum.inc;h=fa7d202c19d9395b80b82f4bc75a469e8caa80d4;hb=1c0f2cd7cbd8fa1360d6b18a1bf8ac0707634aa4;hp=9562d99459b9e6794906dd25038660e3ac321bf3;hpb=8cf466d7a767a20387a8d9d6ec81ee00af3fe4a7;p=fw%2Faltos

diff --git a/doc/telemetrum.inc b/doc/telemetrum.inc
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--- a/doc/telemetrum.inc
+++ b/doc/telemetrum.inc
@@ -1,5 +1,9 @@
 == TeleMetrum
 
+	.TeleMetrum v2 Board
+	image::telemetrum-v2.0-th.jpg[width="5.5in"]
+
+	.TeleMetrum v1 Board
 	image::telemetrum-v1.1-thside.jpg[width="5.5in"]
 
 	TeleMetrum is a 1 inch by 2¾ inch circuit board.  It was designed to
@@ -13,6 +17,18 @@
 	fin can end of the board, meaning an ideal “simple” avionics
 	bay for TeleMetrum should have at least 10 inches of interior length.
 
+	There are two generations of the TeleMetrum design. The
+	major changes in the v2 generation are:
+
+	* uBlox GPS chip certified for altitude records
+
+	* Higher power radio (40mW vs 10mW)
+
+	* APRS support
+
+	Otherwise, they're the same size, with mounting holes and
+	screw terminals in the same position.
+
 	=== TeleMetrum Screw Terminals
 
 		TeleMetrum has six screw terminals on the end of the board