Category: Electronics 2020 Tesla: Star Wars or Tron? Mar 19 2020 2019 Testing other SIM cards with the Arduino LTE shield from Botletics May 16 2019 Texting trouble with the LTE shield! May 14 2019 Trial run of SIM 7000A LTE and GPS shield for Arduino May 07 2019 2017 What exactly constitutes as open source hardware (OSHW)? Nov 28 2017