Parts

Required Hardware

Banana Pi Zero

Name Banana Pi M2 Zero
URL https://wiki.banana-pi.org/Banana_Pi_BPI-M2_ZERO
Source https://www.reichelt.de/banana-pi-m2-zero-1-2-ghz-quad-core-512-mb-ddr3-banana-pi-zero-p218297.html

ESP32 based LoRa module

Name LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6
URL http://www.lilygo.cn/prod_view.aspx?TypeId=50003&Id=1130&FId=t3:50003:3
Source https://www.ebay.de/itm/164396959192
Frequency 868 Mhz

WIFI Antenna

Name 2.4GHz WIFI antenna SMA Female
Source https://www.ebay.de/itm/183989745716

SMA - IPEX adapter cable

Name RP-SMA(Male) to IPEX/U.FL Pigtail Cable
Source https://www.ebay.de/itm/265495161098

Connectors

1x Dupont connector female (6 pin)

1x JST SM connector female (4 pin)
1x JST SM connector male (4 pin)

Screws

2 x M2 x 5mm
4 x M2.5 x 5mm
2 x M3 x 18mm
2 x M3 x 25mm

Wires

Approx. 10cm:
1 x Red
1 x Black
1 x Green
1 x Blue

Approx. 4cm:
1 x Red
2 x Black
2 x Green
2 x Blue

Continue with the build instructions