Hardware
THE ESSENTIALS
1. Raspberry Pi Zero (version 1.3)
2. WaveShare 1.3 inch LCD hat with 240×240 pixel display
3. Pi Zero compatible camera module
4. MicroSD Card with at least 4GB capacity
Raspberry Pi Zero
For a completely air-gapped solution, make sure to use the version 1.3 with no WiFi or Bluetooth capability, but any Raspberry Pi 2/3/4 or Zero model will work.
Note: Raspberry Pi that those do not usually come with pins attached; the pins will either need to be soldered on, or something called a “GPIO Hammer” can be used.
GPIO Hammer
If your soldering isn’t quite up to scratch, or you just don’t own a soldering iron yet, then you can use “GPIO Hammer” as an alternative to soldering.
Raspberry Pi Camera
Aokin / AuviPal 5MP 1080p with OV5647 Sensor Video Camera Module; other brands with the OV5647 sensor module should work as well, but may not be compatible with the Orange Pill enclosure.
Note: You will need to have a camera ribbon cable specifically compatible with Raspberry Pi Zero.
Lets Build!
Fastest way to install the SeedSigner software is to flash the latest release image.
Component Purchase Links
Enclosure:
– EU/UK: GoBrrr, DIYNodes, AnchorHodl
– Worldwide: BTC Hardware Solutions (by SeedSigner)
– Worldwide: Robotechy
– Philippines: TechHaven
– Brazil: StackBit
Raspberry Pi Zero v1.3:
– EU/UK: GoBrrr
– EU: BricoGeek
– EU: Reichelt
– North America: Adafruit
– Philippines: TechHaven
Component Purchase Links
Full seedsigner kit (with case, Pi zero 1.3, lcd hat & camera):
– Worldwide: BTC Hardware Solutions (by SeedSigner)
– EU/UK: VULCAN
– Philippines: TechHaven
Raspberry Pi Camera:
– EU/UK: GoBrrr
– North America: Amazon
– Philippines: TechHaven
Waveshare LCD Hat:
– EU/UK: GoBrrr
– EU: Welectron
– North America: Waveshare
– Worldwide: AliExpress
– Philippines: TechHaven