#4 in Optoelectronic products
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Reddit mentions of HiLetgo 2.2 Inch ILI9341 SPI TFT LCD Display 240x320 ILI9341 LCD Screen with SD Card Slot for Arduino Raspberry Pi 51/AVR/STM32/ARM/PIC
Sentiment score: 2
Reddit mentions: 2
We found 2 Reddit mentions of HiLetgo 2.2 Inch ILI9341 SPI TFT LCD Display 240x320 ILI9341 LCD Screen with SD Card Slot for Arduino Raspberry Pi 51/AVR/STM32/ARM/PIC. Here are the top ones.
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- Durable hard PCB board and SD card socket, ideal for 5110 interface
- 2.4 inch TFT LCD shield without touch panel, fast to operate
- Support Serial SPI Mode, Interface 4-Wire SPI, Need 4 IOs from your MCU only
- Support a variety of microcontroller IO connection, professional and practical
- 5V compatible, use with 3.3V or 5V logic
Features:
Specs:
Color | Red |
Number of items | 1 |
Size | Small |
Thank you! This will be a huge help!
I found this one on Amazon:
https://www.amazon.com/dp/B01CZL6QIQ/ref=cm_sw_r_cp_apa_i_PG6JDbFR0CHDB
However that board on the back of it adds too much length, if the board was the same size as the screen it would work perfectly. I'm having a rough time with this lol I've been searching for a solution for a while now. I've explored using the original screen but can't find any info on how to connect it to a Pi.
I went with this one. You can get them on AliExpress a little cheaper if you're willing to wait.
I'm using a fresnel lens to shorten the focal length to a something like 3", then a clear piece of acrylic as a prism to bounce the light into my eye.
I usually use actual microdisplays, but I've been wanting to make something for a friend. So, I started trying to figure out how to save money. I can get a cheap 18650 battery/charger for like $3 from China, then run it into a pi-zero, so another $10, and use this as a display. I think I can pull the whole thing off for around $30.