Project in progress

DIY GSM Arduino FR4 Cell Phone © CERN-OHL

Simple GSM phone with 22x5 LED display, 16 keys, atsamd21, sim800l module, and QI charging.

  • 1,163 views
  • 1 comment
  • 4 respects

Components and supplies

About this project

Description

Why?

  • Because I want to say that I built this phone
  • I want a phone with LED display
  • There are no phones with true LED display

Now working on V2:

  • ATSAM21E18
  • Arduino ZERO compatible
  • USB programming

First test video with AVAGO display:

V1 - PCB Case Proof of Concept:

  • Atmega328 Arduino software
  • Sim800L module
  • 16 keys
  • Display HCMS-3973 or another color
  • FR4 PCB case
  • Lion charging
  • USBASP programming or bootloader

V1 boards for sale:

Code

Github
https://github.com/adafruit/circuitpython

Custom parts and enclosures

mobilavago3-mega328_jhoE2NQpHv.brd
mobilavago3-mega328_jhoE2NQpHv.brd
mobil-back_PNThVZRP9C.brd
mobil-back_PNThVZRP9C.brd

Schematics

mobilavago3-mega328_NH3iHLRtp1.sch
mobilavago3-mega328_NH3iHLRtp1.sch
mobil-back_RoyAv5sDao.sch
mobil-back_RoyAv5sDao.sch
testcode_Vf54R2xveb.zip
testcode_Vf54R2xveb.zip

Comments

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