UKHASnet Wiki

====== AH5 ======

  * [[https://www.ukhas.net/nodeInfo?id=133|AH5 Data]]

===== Location =====

  * In window facing NW

===== Components =====

  * 3* Solar panels in 3d Printed Case (in parallel)
  * 2* NiMh 2000mAh AA
  * Diode
  * NCP1400 3.3v Stepup
  * Moteino (with RFM69HW)

===== Design =====

Solar panels --> diode --> NiMh cells --> Stepup --> Moteino

===== Setup =====

  * Running adapted arduino_repeater

<code>
#ifdef AH5
 // Solar -> diode -> NimH 2xAA 2000mAh -> 3.3v stepup -> moteino
 // Last flashed 27/1/15
 char id[] = "AH5";
 #define LOCATION_STRING "51.357,1.020"
 byte num_repeats = '3'; //The number of hops the message will make in the network
 #define BEACON_INTERVAL 30 // Beacon Interval in seconds
 uint8_t rfm_power = 20; // dBmW
 #define SENSITIVE_RX // Enables TESTLNA_SENSITIVE
 #define ENABLE_BATTV_SENSOR // Comment out to disable, you must also disable zombie mode
 #define BATTV_PIN A3 //ADC 0 - Battery Voltage, scaled to 1.1V
 #define BATTV_FUDGE 310 // Battery Voltage ADC Calibration Factor
 // Power Saving
 #define ENABLE_ZOMBIE_MODE // Comment this out to disable
 #define ZOMBIE_THRESHOLD 1.5 // Lower Voltage Threshold
 #define ENABLE_UART_OUTPUT // UART output of packets and rssi, used for gateways
 #define ENABLE_RSSI
 

  #ifdef ENABLE_BATTV_SENSOR
 float sampleBattv() {
   // External 4:1 Divider
   return ((float)analogRead(BATTV_PIN)/BATTV_FUDGE);
   //return ((float)analogRead(BATTV_PIN));
 }
#endif
#endif
</code>
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