Bluetooth Low Energy - Weather Station

Hardware

• Microcontroller ESP32
  • https://github.com/FablabTorino/AUG-Torino/wiki/Wemos-Lolin-board-(ESP32-with-128x64-SSD1306-I2C-OLED-display)
  • https://www.makershop.de/plattformen/nodemcu/esp32-oled-dev-board/
• Sensor BME280
  • https://lastminuteengineers.com/bme280-arduino-tutorial/ -https://www.makershop.de/sensoren/temperatur/bme280-5-volt/

Schematic

Firmware

• Environment
  • Visual Studio Code - https://code.visualstudio.com/
  • Platform IO - https://platformio.org/
• Libraries
  • Platform - Espressif 32 - v1.9.0 - https://github.com/platformio/platform-espressif32?utm_source=platformio&utm_medium=piohome
  • Adafruit BME280 -v1.0.9 - https://github.com/adafruit/Adafruit_BME280_Library?utm_source=platformio&utm_medium=piohome
  • Oled Driver for SSD1306 display - v4.0.0 - https://github.com/ThingPulse/esp8266-oled-ssd1306?utm_source=platformio&utm_medium=piohome

Client - Android