2.8" inch ESP32 Display ESP32-2432S028R Resistive Touch Screen 240x320 TFT LCD Module ESP 32 Development Board for Arduino IDE

This is a really nice all in one display. Consist of an ILI9341 2.8” TFT display and a ESP32 microprocessor. The interconnections are already made between the display and the ESP32. It works well with the TFT_eSPI LIBRARY. the spi pin definitions can be found in the User_Setup.h file. There are several different devices in there most are commented out. Look for the one which is designated for the ESP32 DEV MODULE. Uncomment those pins. There is one more important pin that controls the LED backlight PIN 21. In your sketch designate that pin as a digital out and set it to HIGH. If the BL LED in not turned you won’t see anything at all. There are some example code in the TFT_eSPI LIBRARY.

I've been using mine for a couple weeks now for an ESP 32 project and it has worked exactly as advertised.

An amazing CYD the size is perfect for desktop display and interactions. The pressure sensor is spot on and it meets my needs running ESPHome on it.

Saw this in a 3d printable case on maker world and had to try. It was super easy to setup and worked perfect. Got usb c model though it didn't clearly say which would be coming. It was the one I wanted so it worked out great

It is s nice display. Nice images and touch control works great. All functions work with just one exception: the 4MB memory was not placed in the PCB. So need to fix the description.

I used this board to flash NerdMiner V2 and it works great. I have flashed and erased this board over 12 times playing with the code. Apparently, it can be flashed 1000's of time more! fun to play with and easy to flash.

Came not as expected, but fine all the same - they sent a the guition board is a particular manufacturer/clone variant of the “Cheap Yellow Display” ESP32 board. It includes the USB-C + micro USB - something to keep in mind if you are flashing marauder etc.

Capable little device will run. Bruce firmware and other pen testing software I tried to get open has on it but no luck sometimes I've had issues with the blacklight being mislabeled. Good value

Ich habe das DIYmalls 2.8” ESP32-2432S028R Display als Teil eines Heimautomatisierungsprojekts gekauft und bin durchweg begeistert. Dieses Modul kombiniert ein ESP32-WiFi/Bluetooth-Modul mit einem 2,8-Zoll-TFT-LCD-Touchscreen und ermöglicht eine schnelle, kompakte und flexible Entwicklung von Embedded-Systemen – ganz ohne zusätzliche Komponenten. Verarbeitung und Design Die Platine ist solide verarbeitet, mit sauber verlöteten Pins und stabilen Steckverbindungen. Das Display sitzt fest und bietet ein gutes visuelles Erlebnis. Die resistive Touch-Technologie funktioniert präzise genug für die meisten Anwendungen – ideal für einfache Benutzeroberflächen, Einstellungen oder Menüstrukturen. Auch das mitgelieferte Flat-Flex-Kabel für den Touchscreen ist lang genug, um bequem in Gehäusen oder Panelmontagen verwendet zu werden. Inbetriebnahme Das Board ließ sich ohne Probleme über die Arduino IDE ansprechen. Es gibt eine Fülle an Beispielcode und Bibliotheken, insbesondere über die TFT_eSPI Library. Ein bisschen Konfiguration (z.B. Pin-Mapping und Display-Controller-Einstellung) ist erforderlich, aber wer schon einmal mit ESP32 oder TFTs gearbeitet hat, kommt hier schnell klar. Für Einsteiger sind einige Tutorials online hilfreich. Technische Features • ESP32 mit Dual-Core-Prozessor, WLAN und Bluetooth – extrem leistungsfähig. • 2,8” TFT-LCD mit 240x320 Auflösung – ausreichend scharf für Texte, Icons und einfache Grafiken. • Resistiver Touchscreen – funktioniert zuverlässig mit Fingern oder Stift. • Unterstützt Arduino IDE – gut dokumentiert, riesige Community. • Weitere IO-Pins – man kann Sensoren, Relais oder andere Peripherie problemlos anschließen. Praxiseinsatz Ich verwende das Modul aktuell als Steuerpanel für mein Smart-Garten-Projekt. Über das Touch-Display kann ich Werte wie Temperatur, Luftfeuchtigkeit und Lichtintensität anzeigen und manuell eingreifen – z. B. Bewässerung starten. Die Reaktionszeit des Displays ist gut, die WiFi-Verbindung stabil, und der Stromverbrauch moderat. Fazit Dieses ESP32-Display-Modul ist ein echtes Kraftpaket für DIY-Projekte, ob Smart Home, Steuerpanele, Sensoranzeigen oder kleine Spiele. Für den günstigen Preis erhält man eine vollwertige Entwicklungsplattform mit Touch-Interface – ideal für Bastler, Maker und Entwickler. ✅ Klare Kaufempfehlung für alle, die mehr aus ihren ESP32-Projekten machen wollen!

Great for mini projects and works well if you combine it with a 3D Printer for an enclosure! I am definitely going to order some more displays for future projects. Positives + Affordable touch screen display + Comes with some additional accessories to get you started Negatives - DPI is a bit low, so it can be pixelated - Touch screen is a bit laggy.

Fonctionne bien

One of the things I hate with the Arduino ecosystem is the sheer complexity of marrying displays to a project board but this one has all of that in spades (and more). The demo I've shown running here is from one of the libraries but finding the information to get started was a doddle. Rui Santos (Random Nerd Tutorials) has an excellent introduction to these "Cheap Yellow Displays" also known as the ESP32 CYD and it was really a matter of copying Rui's pre-modified include file into the right folder and I was off! The bouncing ball demo reminds me of the old Amiga days, of course this is not a 3D render but an effect, nevertheless, it's impressively fast because it's full DMA. DMA takes the load off the (already quite powerful CPU) and helps render images like this as smooth animations. The board comes pre-loaded with a fully working demo with examples including text input, sliders, checkboxes and so on. The resistive touch screen is, as one might expect, horrible if you're used to a modern phone - BUT it's not like you're supposed to use it for typing. One might use this to enter the WiFi pass or help connect to Bluetooth and yes, it has those. There's a light sensor on the front, presumably for applications such as bedside clocks and other areas where the display need to sense the room illumination and automatically dim the LED. It's also got connectors for audio out (I haven't tested this but it's likely going to be tinny) and inputs for several interfaces such as I2C and the 1-Wire interface. A mild annoyance is the lack of documentation regarding the interfaces but they're not those awful DuPont pins on the board - though it comes with DP adaptors. This means it's respectably thin too - less than 1/2" so it can fit in a small case fora huge variety of projects including Internet radio (for those who don't have one) or portable games systems. The ESP32 can be used to emulate some older systems like the ZX Spectrum, so this little board really does fit a lot into a very small space. Similar TFT HATs for the aging Arduino Unos are clumsy (and the Uno is slow in comparison). As an alternative to a Raspberry Pi, this little board can do an awful lot for a lot less money. It can even run a (albeit limited) real-time operating system for very advanced users. There's a MicroSD slot for reading (so you can use it to display pictures, etc.) and writing - as a data recorder. Space is provided for some hand-soldered SRAM (this one doesn't have it but it can be added if you have the skill and tools). It's not usually necessary and it's definitely not a job for the feint of heart. And it even plays DOOM (Id's orginal 3D shooter) via PRBoom although I haven't tried it myself and there's a question of how to connect a keyboard on this one (presumably over serial). For the money I really can't fault it; when you get yours, nip over to Random Nerd Tutorials and grab Rui's header files, you'll save yourself a lot of time. Tell them I said "hi"!

Buon prodotto per il prezzo ridotto. Per firmware testati con esp32 e display 2.8 CYD è facilissimo da flashare,ma per firmware più specifici (marauder ultime versioni,Bruce etc) se si vuole usare web flash c’è da impazzire un po’. Tramite ide stile Arduino si trova molta documentazione ma serve comunque almeno un’infarinatura.