setting up dev env + template: 10 min
figuring out the weird pinout: a few hours
learning what an IO expander is + driver + PWM for the LCD backlight: a few hours
trying to use the wrong ILI9341 driver: 2 days
setting up the correct one: 1 hour

#esp32 #ili9341 #rust #embedded

Some improvements maded in the esp8266 tft ili9341 clock

#eletronics #arduino #esp8266 #ili9341 #dht22 #robotics #eletronic #iot #smartclock #dev #hardware #maker

What you think my new 3D printed project? I'm very happy!

Btw I'm starting now programing it, this is just a example of the TFT_eSPI.h library.

#eletronics #eletronic #arduino #esp8266 #ili9341 #wifi #3dprinted #3dprint #3d #maker #robotics #robotic #circuit #adafruit #lcd #iot #internetofthings

Dans un autre style, petit projet à 12€

- un écran TFT 2.8" #ILI9341 avec un #ESP32
- un câble micro USB coudé (dans le bon sens 😬)
- une petite impression 3d

(Et 1h pour comprendre comment flasher la board 🤣🥲)

Testing hacking stuff for learning (bruce, esp32maruader, esp32-div)
And my ByteCat...

#hacking #hack #eletronics #eletronic #microcontroler #esp32 #ili9341 #ssd1306 #esp32marauder #esp32-div #bruce #arduino #c

Arduino Nano RP2040 Connect + ILI9341 SPI TFT, using adafruit_ILI9341 library. <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2EbBEjtfM8-4t6FFokLolXRMGeHnz6TXY7THz-QjrrFnZdV2kQjSs_ZgK99pSjYdFyf5swEWQNVMaS2FQMN3MA0gX9eafarH_JULeP7QWHfrDF84nlBZwLxB9lnMuMBAaubXCp2f4cx0/s800/NanoRP2040_ILI9341_001.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="604" data-original-width="800" height="484" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2EbBEjtfM8-4t6FFokLolXRMGeHnz6TXY7THz-QjrrFnZdV2kQjSs_ZgK99pSjYdFyf5swEWQNVMaS2FQMN3MA0gX9eafarH_JULeP7QWHfrDF84nlBZwLxB9lnMuMBAaubXCp2f4cx0/w640-h484/NanoRP2040_ILI9341_001.jpg" width="640"/></a> </div> <p> To drive ILI9341 SPI TFT on Arduino Nano RP2040 Connect (Arduino framework), <a href="https://github.com/adafruit/Adafruit_ILI9341" target="_blank">Adafruit_ILI9341 library</a> can be used. </p> <center> <iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/UoOqeK_F1lM" title="YouTube video player" width="560"></iframe> </center> <p> <b><u>Install Library:</u></b> </p> <p> In Arduino IDE, open Library Manager, search and install Adafruit ILI9341, Adafruit GFX library is needed also. </p> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKiR5kLlkaji1-WTanI04O-SEv4z_EGcLaNCqhmL_-9x8-RRCpTBH7LmzmknEeHluTYBYePwOrtNfcg7S_8g71t-t8W8Omfs5rXJ1gf_c1tlWRcC-cOEbBzHoFG7Gj9oUUAfWBCIX_vo0/s2000/Adafruit+ILI9341+library.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="2000" height="384" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKiR5kLlkaji1-WTanI04O-SEv4z_EGcLaNCqhmL_-9x8-RRCpTBH7LmzmknEeHluTYBYePwOrtNfcg7S_8g71t-t8W8Omfs5rXJ1gf_c1tlWRcC-cOEbBzHoFG7Gj9oUUAfWBCIX_vo0/w640-h384/Adafruit+ILI9341+library.jpg" width="640"/></a> </div> <div class="separator" style="clear: both; text-align: center;"><br/></div> You will be asked to install extra libraries needed, click Install All. <div> <br/> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhh5mlMJfrEbAIzApB1nFJNoE634PFB6q-lhKfAtOPKTHp2eolz3WMnp9fU5-DS2VxDMcyREPHLSogwQ2N0rMUnt6cUcwpVIVLNSBHLK0Fj-VG1glL2-MD9R0RUJj3TRCcnnEaV0ditv3A/s2000/Adafruit+ILI9341+library_2.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="2000" height="384" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhh5mlMJfrEbAIzApB1nFJNoE634PFB6q-lhKfAtOPKTHp2eolz3WMnp9fU5-DS2VxDMcyREPHLSogwQ2N0rMUnt6cUcwpVIVLNSBHLK0Fj-VG1glL2-MD9R0RUJj3TRCcnnEaV0ditv3A/w640-h384/Adafruit+ILI9341+library_2.jpg" width="640"/></a> </div> <p> <b><u>Connection:</u></b> </p> </div> <pre style="border: 1px solid black;"><code><span style="color: black;">Connection: ILI9341 TFT Nano RP2040 Connect ------------------------------- VCC 3V3 GND GND CS D10 RESET RESET DC D9 SDI(MOSI) D11 (SPI0 TX) SCK D13 (SPI0 SCK) LED 3V3 SDA(MISO) D12 (SPI0 RX) </span></code></pre> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijtm5ojd6WoBgu_TwEsH4u98sCBVXsVQDA1yryAb4w-2yrFl4IlkdRCmHCKsTKbQ78vDxuCSLy_BgpfXoxlozmrKgT1466jhjCwjrDCheffECHjftbBzKj0XkpHf-zJ282zZ52Zkhv4UI/s2048/nanoRP2040+ILI9341_X_bbxx.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1205" data-original-width="2048" height="376" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijtm5ojd6WoBgu_TwEsH4u98sCBVXsVQDA1yryAb4w-2yrFl4IlkdRCmHCKsTKbQ78vDxuCSLy_BgpfXoxlozmrKgT1466jhjCwjrDCheffECHjftbBzKj0XkpHf-zJ282zZ52Zkhv4UI/w640-h376/nanoRP2040+ILI9341_X_bbxx.png" width="640"/></a> </div> <div>After then, you can try Adafruit_ILI9341 example graphicstest.</div> <hr/> ~ <a href="https://arduino-er.blogspot.com/2021/06/arduino-nano-rp2040-connect.html">More exercise of Arduino Nano RP2040 Connect</a>. <br/> <div style="clear: both;"></div>

Arduino Nano RP2040 Connect + ILI9341 SPI TFT, using adafruit_ILI9341 library. To drive ILI9341 ...

arduino-er.blogspot.com/2021/06/arduino-nano-rp2...

#Arduino #Arduino #Nano #RP2040 #Connect #ILI9341 #SPI

Event Attributes