Room temperature widget - 0.91 inch oled

thingiverse

A small and good looking digital thermometer using the dallas DS18B20 digital sensor and an Arduino pro micro at 3.3v. Everything is designed to fit exactly and to snap in place, no screws or glue is needed! Instructions can be found bellow, including some information on the parts i used and the arduino code needed for it to work. Arduino nano version has been post as a remix. Please note that you will have to make sure you use 3v version of Arduino nano or micro Send me a message or comment on the "thing" if you want to use another battery type. ---------- <strong>Connections</strong>: Sensor data pin on Arduino PIN 5 Display SDA on Arduino PIN 2 Display SCL on Arduino PIN 3 ---------- <a href="https://learn.sparkfun.com/tutorials/pro-micro--fio-v3-hookup-guide/hardware-overview-pro-micro">Arduino pro micro pin out</a> <img class="alignnone size-medium wp-image-401" src="https://noobmakers.com/wp-content/uploads/2018/04/promicropinout-300x250.png" alt="" width="300" height="250"> <a href="https://noobmakers.com/2018/03/24/ds18b20-1-wire-digital-thermometer/">DS18B20 info</a> <img class="alignnone size-medium wp-image-372" src="https://noobmakers.com/wp-content/uploads/2018/03/Arduino-with-DS18B20-schema_bb-300x206.png" alt="" width="300" height="206"> ---------- <strong>Libraries</strong>: <a href="http://playground.arduino.cc/Learning/OneWire">OneWire.h</a> <a href="https://github.com/olikraus/u8g2/wiki">U8g2lib.h</a> <a href="https://github.com/milesburton/Arduino-Temperature-Control-Library">DallasTemperature.h</a> ---------- <strong>Code</strong>: https://noobmakers.com/2018/04/01/digital-temperature-widget/ ---------- Parts Used & Amazon links:  - Sensor: [Amazon.de](https://www.amazon.de/gp/product/B00AYE2T2O/ref=as_li_tl?ie=UTF8&tag=georgioschrys-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B00AYE2T2O&linkId=21866692eb27a1a3bd0c35781da9d0c0) – [Amazon.co.uk](https://www.amazon.co.uk/gp/product/B01LZCZOJJ/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B01LZCZOJJ&linkId=f8439b373cf352203eb0bc10ee0f561d)[ ](https://www.amazon.co.uk/gp/product/B01LZCZOJJ/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B01LZCZOJJ&linkId=f8439b373cf352203eb0bc10ee0f561d)– [Amazon.com](https://www.amazon.com/gp/product/B07MR71WVS/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers-20&creative=9325&linkCode=as2&creativeASIN=B07MR71WVS&linkId=38f54a087377b33a0cef08759fe92945) - Display: [Amazon.de](https://www.amazon.de/gp/product/B00AYE2T2O/ref=as_li_tl?ie=UTF8&tag=georgioschrys-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B00AYE2T2O&linkId=21866692eb27a1a3bd0c35781da9d0c0) – [Amazon.co.uk](https://www.amazon.co.uk/gp/product/B01LZCZOJJ/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B01LZCZOJJ&linkId=f8439b373cf352203eb0bc10ee0f561d)[ ](https://www.amazon.co.uk/gp/product/B01LZCZOJJ/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B01LZCZOJJ&linkId=f8439b373cf352203eb0bc10ee0f561d)– [Amazon.com](https://www.amazon.com/gp/product/B07MR71WVS/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers-20&creative=9325&linkCode=as2&creativeASIN=B07MR71WVS&linkId=38f54a087377b33a0cef08759fe92945)  - Microcontroller: [Amazon.de](https://www.amazon.de/gp/product/B01D0OI90U/ref=as_li_tl?ie=UTF8&tag=georgioschrys-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B01D0OI90U&linkId=f19e8206bf6b5e4b22e1a36bcad36d2a)[ ](https://www.amazon.de/gp/product/B01D0OI90U/ref=as_li_tl?ie=UTF8&tag=georgioschrys-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B01D0OI90U&linkId=f19e8206bf6b5e4b22e1a36bcad36d2a)– [Amazon.co.uk](https://www.amazon.co.uk/gp/product/B07FQJW2KN/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B07FQJW2KN&linkId=dd903854119e70df7eb1afcd743e3783)[ ](https://www.amazon.co.uk/gp/product/B07FQJW2KN/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B07FQJW2KN&linkId=dd903854119e70df7eb1afcd743e3783)– [Amazon.com](https://www.amazon.com/gp/product/B012FOV17O/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers-20&creative=9325&linkCode=as2&creativeASIN=B012FOV17O&linkId=d913fc40123a1815ec5292c628346b90)  - Battery: [Amazon.de](https://www.amazon.de/gp/product/B000KNB53S/ref=as_li_tl?ie=UTF8&tag=georgioschrys-21&camp=1638&creative=6742&linkCode=as2&creativeASIN=B000KNB53S&linkId=038c3cbd4a5c0fbf56ee7478ae7374f4) – [Amazon.co.uk](https://www.amazon.co.uk/gp/product/B000KNB53S/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B000KNB53S&linkId=d7c1a0b55196c1ebbc6c8b34dff912cb)[ ](https://www.amazon.co.uk/gp/product/B000KNB53S/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers09-21&creative=6738&linkCode=as2&creativeASIN=B000KNB53S&linkId=d7c1a0b55196c1ebbc6c8b34dff912cb)– [Amazon.com](https://www.amazon.com/gp/product/B01COCHAEA/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=noobmakers-20&creative=9325&linkCode=as2&creativeASIN=B01COCHAEA&linkId=a710e4c61eee1883b777dd0be3830b82)  Parts Used & eBay links:  - Sensor: [Ebay.de](https://rover.ebay.com/rover/1/707-53477-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.de%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2380057.m570.l1313.TR11.TRC2.A0.H0.XDS18B20.TRS0%26_nkw%3DDS18B20%26_sacat%3D0&campid=5338558500&toolid=20008) – [Ebay.com](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=DS18B20&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)[ ](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=DS18B20&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)– [Ebay.co.uk](http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=DS18B20&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg) - Display: [Ebay.de](https://rover.ebay.com/rover/1/707-53477-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.de%2Fsch%2Fi.html%3F_odkw%3DDS18B20%26_osacat%3D0%26_from%3DR40%26_trksid%3Dm570.l1313%26_nkw%3D0.91%25E2%2580%25B3%2BOLED%2BDisplay%26_sacat%3D0&campid=5338558500&toolid=20008) – [Ebay.com](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=0.91%E2%80%B3+OLED+Display&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)[ ](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=0.91%E2%80%B3+OLED+Display&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)– [Ebay.co.uk](http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=0.91%E2%80%B3+OLED+Display&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg)  - Microcontroller: [Ebay.de](https://rover.ebay.com/rover/1/707-53477-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.de%2Fsch%2Fi.html%3F_odkw%3D0.91%25E2%2580%25B3%2BOLED%2BDisplay%26_osacat%3D0%26_from%3DR40%26_trksid%3Dp2045573.m570.l1313.TR4.TRC1.A0.H0.X%25C2%25A0Arduino%2BPro%2BMicro.TRS0%26_nkw%3D%25C2%25A0Arduino%2BPro%2BMicro%26_sacat%3D0&campid=5338558500&toolid=20008) – [Ebay.com](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=Arduino+Pro+Micro&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)[ ](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=Arduino+Pro+Micro&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)– [Ebay.co.uk](http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=Arduino+Pro+Micro&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg)  - Battery: [Ebay.de](https://rover.ebay.com/rover/1/707-53477-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.de%2Fsch%2Fi.html%3F_odkw%3D%25C2%25A0Arduino%2BPro%2BMicro%26_osacat%3D0%26_from%3DR40%26_trksid%3Dp2045573.m570.l1313.TR12.TRC2.A0.H0.XCR123%2B.TRS0%26_nkw%3DCR123%2B%26_sacat%3D0&campid=5338558500&toolid=20008) – [Ebay.com](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=CR123&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)[ ](http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=CR123&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg)– [Ebay.co.uk](http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=9&pub=5575516902&toolid=10001&campid=5338558500&customid=&icep_uq=CR123&icep_sellerId=&icep_ex_kw=&icep_sortBy=12&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg)  The above links are part of the amazon affiliate program, that means that if you click and buy one of the items from those links i will get a small commision with no additional cost to you. This is a great way to support this and the upcoming projects if you dont feel like using the "tip designer" option on the thingiverse. ---------- Credits: Models used to help me design it so everything fits on the links bellow. https://grabcad.com/library/arduino-pro-micro-1 PRO MICRO LINK https://grabcad.com/library/oled-0-91-128x32-1 OLED LINK SVG Cloud was used from: <div>Icon made from <a href="http://www.onlinewebfonts.com/icon">Icon Fonts</a> is licensed by CC BY 3.0</div> SVG CLOUD