=====BeeLineGPS 2M HP =====
5 W APRS transmitter

{{::blgps2m_1024x1024_2x.jpg?nolink|}}


====Info====
  * Website; software, manual: https://shop.bigredbee.com/
  * Manual: {{ ::beelinegps_2meter_08.pdf |}}
  * Software: {{ ::beelinegps.66b.zip |}}

====Convert reported voltage====
The raw value coming out of the A/D converter is sent directly. The battery voltage gets divided by 3 before going into the 10 bit (1024 steps) A/D converter. The microcontroller runs at 3.3 V.

=== From volt to hex ===
Battery is at 8.0 V. \\
ADVALUE = 8/3/3.3*1024 = 827, convert to hex and you get 0x338.

=== From hex to volt ===
Reported value is V338. \\
Convert 0x338 to decimal and multiply by 9.9/1024 \\
827*9.9/1024 = 7.99 V



{{tag>[hardware bigredbee 2m aprs]}}