Breadboard prototype for a tiny weather station – Si7021 sensor, ESP8266 Wemos D1 mini microcontroller board, Nokia 5510 84*48 LCD – thesolaruniverse
![Breadboard prototype for a tiny weather station – Si7021 sensor, ESP8266 Wemos D1 mini microcontroller board, Nokia 5510 84*48 LCD – thesolaruniverse](https://thesolaruniverse.files.wordpress.com/2021/01/086_fig_01_d1_nokia_si7021_96_dpi.png)
![](https://thesolaruniverse.files.wordpress.com/2021/01/086_fig_01_d1_nokia_si7021_96_dpi.png)
Breadboard prototype for a tiny weather station – Si7021 sensor, ESP8266 Wemos D1 mini microcontroller board, Nokia 5510 84*48 LCD – thesolaruniverse
![](https://thesolaruniverse.files.wordpress.com/2018/02/33_fig_01_96dpi_si7021.jpg?w=736)
Bare Si7021 temperature/relative humidity sensor – thesolaruniverse
![](https://www.mottramlabs.com/images/PIX201182.jpg)
Mottramlabs-Products
![](https://pcbwayfile.s3-us-west-2.amazonaws.com/project/20/04/27/1857462616034m.jpg)
Solar Powered WiFi Weather Station V2.0 - Share Project - PCBWay
![](https://content.instructables.com/FVT/T2OK/KS4NB4JQ/FVTT2OKKS4NB4JQ.jpg?auto=webp&frame=1&width=320&md=04588d3c91545f30ff06c0bbbdf74685)
ESP8266 Weather Widget V2.0 : 13 Steps (with Pictures) - Instructables
![](https://europe1.discourse-cdn.com/arduino/original/4X/d/6/1/d61110df552751d6801d8bfe21ca44536a1b4393.jpeg)
Breadboard Based Weather Station - Project Guidance - Arduino Forum
![](https://cdn.shopify.com/s/files/1/1641/0911/products/button-shield-for-d1-mini-esp8266-wifi-wemos-module-iot-wireless-control-837214_480x480.jpg?v=1677115013)
D1 Mini Pro NodeMCU WiFi LUA ESP8266 WeMos Microcontroller w/ Antenna – Envistia Mall
WeMos-D1-mini-Nokia-5110-PCD8544/examples/hello-wemos/hello-wemos.ino at master · mcauser/WeMos-D1-mini-Nokia-5110-PCD8544 · GitHub
![](https://www.esp8266learning.com/wp-content/uploads/2023/07/esp8266-and-bmp384_bb-265x198.png)
ESP8266 and Si7021 temperature sensor example - esp8266 learning
![](https://i.ebayimg.com/images/g/N6IAAOSwisRflDRQ/s-l1600.jpg)
Prototyping Breadboard PCB, Wemos ESP32 ESP826 NodeMCU - MLP201106 - 80mm x 67mm