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workshops:iow2016:aj2

====== AJ2 ======

===== Components =====

  * EtnaNode v1.1 (LPC812, MCP1700, RFM69HW)
  * Ublox 6 with large patch antenna
  * 3x AA batteries
  * External 1/4 antenna
  * Jar

===== Setup =====

  * In repeating mode with gps.
  * No power saving so will only last hours/days
  * RFM69HW - setup for 100mW output

===== Construction =====

  * Initial board soldered up and tested.
  * Added GPS directly to JP1 header on EtnaNode
  * Batteries - soldered together, initial voltage 4.8V
  * Drilled hole in to jar to pass wire through, added ground plane inside jar

===== Todo =====

  * Epoxy the antenna hole
  * Secure the board inside
  * Test it floats

workshops/iow2016/aj2.txt · Last modified: 2020/06/27 23:02 (external edit)

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