Differences

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--- guides:inventek-ism300 [2011/07/26 16:26] – Replaced Upu's Eagle files and description with my own files, which are an updated version of Upu's nickolai
+++ guides:inventek-ism300 [2012/06/03 14:41] (current) – Removed the schematic and update re altitude limit upu
@@ Line 3: / Line 3: @@
 {{:guides:ava--ism300f2-c5.jpg|}}
+This module is now end of life and given the altitude limit can no longer be considered suitable for High Altitude ballooning with the newer latex balloons.
 SiRFstarIII™ 20-channel GPS SMD compact module/receiver with enhanced high altitude power saving modes.
@@ Line 20: / Line 21: @@
 External link : [[http://www.inventeksys.com/html/ism300f2-c5-v0004.html|ISM300F2-C5-V0004]]
-===== Eagle Schematics for Breakout Board / device for ISM300F2 =====
-The following files were created based on Upu's original board for the ISM300F2 chip: \\
-{{:guides:ism300f2_breakout.zip|}}
-Expect to see a "Board and schematic are not consistent" error when you open this. Ignore it, the board works fine.
-The number of pins were reduced from 8 to 5, since several of the busses are now connected.
-The 5th pin, the ON/OFF pin, is optional, and the board will work even if this pin is not soldered to anything. It was left open for anyone with a desire to control the power consumption of the chip to be able to use it, per Inventek's guide.
-Here's an image of the board as it appears in Eagle:\\
-{{:guides:ism300f2_breakout_board_screencap_cropped.png|}}