====== Bill of material ====== ^Pos ^Item ^Link ^ Price ^Notes ^ | 1 | Raspberry Pi Zero 2W | [[https://www.electrokit.com/raspberry-pi-zero-2-wh-med-header|Electrokit.com]]| 259:-| | | 2 | 2.13“ display + case | [[https://www.amazon.se/-/en/Waveshare-2-13inch-Touch-Raspberry-Protection/dp/B09GKB8XT8|Amazon.se]] [[https://www.aliexpress.com/item/1005008183595524.html|AliExpress]] | 383:-| | | 3 | Micro-USB USB-A OTG Adapter Option #1 | [[https://www.amazon.se/PremiumCord-USB-adapterkabel-USB-uttag-kontakt/dp/B07HY5KSCL|Amazon.se]] | 20:-| | | 4 | Micro-USB adapter Option #2 | [[https://www.amazon.se/adaptrar-Stycken-Kompatibel-Mobiltelefoner-Surfplattor/dp/B0B8PGDFFV|Amazon.se]]| 18:-| NOTE: If you choose to use LilyGo (pos 7) this might be handy cable. | | 5 | Samsung 256 GB MicroSD | [[https://www.amazon.se/microSD-kort-SD-adapter-smartphones-surfplattor-MB-MD256SA/dp/B0BYPCY6JT|Amazon.se]] | 281:-| | | 6 | Radio Heltec (option #1) | [[https://www.amazon.se/-/en/DIYmalls-868MHz-Antenna-Arduino-LoRawan/dp/B0BL7B47DR|Amazon.se]] | 450:-| NOTE: Without case and with USB-C. Not compatible with MicroUSB-MicroUSB cable. Needs an USB-A OTG adapter (pos 3) | | 7 | Radio LilyGo (option #2) | [[https://www.amazon.se/-/en/00749449A2/dp/B0DRGZQ2J8|Amazon.se]]| 312:-| NOTE: Without case. Model: LILYGO LoRa32 V2.1_1.6. Make sure to get the right frequency! EU: 868MHz| | | | | ~1250 - 1400:- | ||