SOLAR POWERED WIFI WEATHER STATION V3 - SPLIT

thingiverse

20190101: Update - New .ino file & new QR Code Here are my first two Models: V1 https://www.thingiverse.com/thing:3089981 V2 https://www.thingiverse.com/thing:3142095 and now V3 I have separated the solar module and the electronics to get a more consistent measurement. I also isolated the electronics - Winter is coming This is the basic of my build: https://www.instructables.com/id/Solar-Powered-WiFi-Weather-Station/ https://www.thingiverse.com/thing:2282869 Wire Diagram (Credit to the Austrian) Works with the APP Blynk Actually Setup: 1x Wemos D1 mini PRO https://de.aliexpress.com/item/1PCS-D1-mini-Pro-16M-bytes-external-antenna-connector-ESP8266-WIFI/32803725174.html?spm=a2g0s.9042311.0.0.30024c4dou9RgR To do: Bridge RST and D0 (for Deep Sleep) 200k Ohm Resistor between A0 and 5V (for battery voltage measurement) Bridge the ext. antenna resistor (picture) The Arduino Ino is in downloads - You have to create a key on the app and enter your Wi-Fi data. 1x TP4056 Power Board https://de.aliexpress.com/item/1PCS-5V-1A-Micro-USB-18650-Lithium-Battery-Charging-Board-Charger-Module-Protection-Dual-Functions-TP4056/32500002822.html?spm=a2g0s.9042311.0.0.37ba4c4dONftzI 1x BME280 Sensor https://de.aliexpress.com/item/3In1-BME280-GY-BME280-Digital-Sensor-SPI-I2C-Feuchtigkeit-Temperatur-und-Luftdruck-Sensor-Modul-1-8/32847825408.html 1x 18650 single holder https://de.aliexpress.com/item/High-Quality-18650-Battery-Box-Holder-Batteries-Case-for-4pcs-18650-in-Parallel-3-7V-Pole/32814062027.html 2x Solar Panels https://de.aliexpress.com/item/Solar-Panel-5V-6V-12V-Mini-Solar-System-DIY-For-Battery-Cell-Phone-Chargers-Portable-Solar/32823762479.html 2x Shottky Diodes https://de.aliexpress.com/item/50Pcs-1N5819-5819-1A-40V-SCHOTTKY-DIODE-NEW/32216810320.html For the Cover I use 4-40 3/8 UNC Screws - or SPAX 3x12 T10 Wires, Solder etc... Look here for the Solar Panel Mount: https://www.thingiverse.com/thing:3226935 The APP: https://www.blynk.cc/ - load the App and Scan the QR Code to get the project. You have to change the language. Print the Housing - I use PETG Have Fun! 20200301 Add an Update - minimalistic design for use with a Wemos D1 mini without an external antenna and a new Solarpanel holder Fits 2x Solar Panel 110x69 https://de.aliexpress.com/item/Solar-Panel-5V-6V-12V-Mini-Solar-System-DIY-For-Battery-Cell-Phone-Chargers-Portable-Solar/32823762479.html