Raspberry Pi Bat Project
Funded project by Naturschutzbund Deutschland (NABU) Landesverband Nordrhein-Westfalen e.V
AK Fledermausschutz Aachen, Düren, Euskirchen (NABU / BUND / LNU)

USB UItrasonic-Microphone:
    Dodotronic Ultramic 250k

    (Sample rate 250kHz, Size 130 mm x 20 mm, Current ca. 40 mA)

Raspberry Pi® A+:
    Mini-Computer: Raspberry Pi® Model A+
       700 MHz, 256 MB SDRAM, 1x USB, 65 mm x 56 mm, LAN: no
       small, energy saving Model A+. .       
       case for Raspberry Pi® A+
       SanDisk Ultra microSDXC 64 GB Class 10
       useful for longterm monitoring with battery or powerbank

Raspberry Pi® B+:
   
Mini-Computer: Raspberry Pi® Model B+
       700 MHz, 512 MB SDRAM, 4x USB, 85 mm x 56 mm, LAN: 1x 10/100 mb
      case for Raspberry Pi® B+
      SanDisk Ultra microSDXC 64GB Class 10

Raspberry Pi® PI 2 Model B:
    Mini-Computer: Raspberry Pi® Pi 2 Model B
       4 x 900 MHz, 1024 MB SDRAM, 4x USB, 85 mm x 56 mm, LAN: 1x 10/100 mb
      case for Raspberry Pi® Pi 2 Model B
      SanDisk Ultra microSDXC 64GB Class 10

Raspberry Pi® PI 3 Model B:
    Mini-Computer: Raspberry Pi® Pi 3 Model B
       4 x 1200 MHz, 1024 MB SDRAM, 4x USB, 85 mm x 56 mm, LAN: 1x 10/100 mb
       case for Raspberry Pi® Pi 3 Model B
       SanDisk Ultra microSDHC 64GB Class 10

This components will be needed (for any Raspberry Pi model):
All pieces of the hardware list (yellow DOWNLOAD PDF button) are  tested and work fine with the new image. These are our recommendations, you have to choose your components for your application.

     
-
WLAN-stick Edimax EW-7612UAn, 300 Mbit/s
      - power supply, USB charging cable according to  Pi 2, Pi 3, B+, A+
    
- copper cooling heat sink according to  Pi 2, Pi 3, B+, A+
      - USB cable (type-A-plug > Mini-B-plug) 20-50 cm connection to the microphone
      - USB cable (type-A-plug
> Micro-B-plug) 20-50 cm connection to the powerbank
      - flexible USB 2.0 hub 4 ports (only for Raspberry Pi® Model A+)
      - RTC-Modul (real time clock) WittyPi 2 (for all models)

OPTIONS
   GPS function:
     gps mouse NAVILOCK GPS NL-602U USB
    SMS - sending
     
UMTS Stick Huawei 303f with SIM card (without PIN)
    powerbank driven longterm recording (see manual)
     
Bat Pi 2 powerbank-circiut (solution for off-function of powerbanks)
      USB multimeter
  
Remote control with direct connection (Ethernet)
      Ethnernetcable (for Raspberry Pi® Model A+ : additional Ethernet-Adapter )

Alternative Components

    - RasClock RTC Modul ( CJE Mikro´s)
     - WLAN-Stick EDIMAX EW-7811UN, 150 Mbit/s
     - network adapter (USB) Edimax EU-4208 USB (100Mbps)
     - GPS-Datenlogger GPORTER GP-102+

Useful additional hardware
    - Mini WLAN keyboard with mouse (touchpad)
    . battery driven HDMI Monitor
    - outdoor-case: XCASE weatherproof,
dustproof, 210 mm x 167 mm x 90 mm or
      330 mm x 280 mm x 120 mm
    - cable screw connection M32 x 1,5 black

Power supply
    - external USB powerbanks:  10.000 mAh, 16.000 mAh, 20800 mAh, 26800 mAh, 50.000 mAh
    - powerbank (5V / 2A port) with powerbank circuit (see the manual) and electric power connecting cable
    - USB multimeter
    - 12 V lead acid battery or 12 V lead battery (car battery)
          converter DC 9-40 to 5 V steps downwards
          USB
power modul
          adapter to connect the battery
          12V to 5V USB charge cable
          12 V timer
          charging system for lead (acid) battery
DOWNLOAD PDF
Copyright: AK Fledermausschutz Aachen, Düren, Euskirchen (NABU /BUND / LNU) 2016