WiFi Signal Strenght Tester based on the ESP8266 Mini board.
Signal strenght is shown in real time on a 128x32 pixels OLED display (SDD1306).
WizLab.it
WizLab.it: https://www.wizlab.it/
GitHub: https://github.com/wizlab-it/wifi-signal-strenght-tester/
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
To get a copy of the GNU General Public License, see http://www.gnu.org/licenses/.