/Quickening

<$8 Lightning Network PoS using a TFT and ESP32

Primary LanguageCGNU General Public License v3.0GPL-3.0

<$8 Bitcoin Lightning Network PoS Terminal

bitcoinpos

The Quickening is the cheapest fully functional bitcoin point of sale terminal on the planet.

Hardware:

  • ESP32 NODEMCU-32S
  • 1.8 TFT 160/128
  • 4x4 adhesive matrix keypad
  • x8 female-female jumper cables

[ESP32 GPIO Map]

Installing arduino + libraries

Install the Arduino IDE,
https://www.arduino.cc/en/Main/Software

Install the ESP32 hardware,
https://github.com/espressif/arduino-esp32#installation-instructions

From "Manage Libraries" install,

  • Keypad
  • ArduinoJson
  • TFT_eSPI
  • QRCode

a

Tip me

If you like this project and might even use or extend it, why not send some tip love! https://paywall.link/to/f4e4e