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HiLetgo2.2" ILI9225 SPI Serial Port 176x220 TFT LCD Module with SD Socket Support 51/ARM/Arduino
| ASIN | B00LSG5HI0 |
| Additional Features | Portable |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #249,474 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in LCD Character Modules |
| Brand | HiLetgo |
| Built-In Media | LCD Module |
| CPU Model Number | 3-01-0197-AU-1PC |
| Color | Red |
| Compatible Devices | Arduino microcontrollers |
| Connectivity Technology | LAN |
| Customer Reviews | 4.3 4.3 out of 5 stars (31) |
| Display Resolution Maximum | 176 x 220 |
| Display Type | LCD |
| Graphics Card Interface | Integrated |
| Graphics Description | Dedicated |
| Hard Disk Interface | Serial ATA |
| Hardware Interface | Secure Digital Card |
| Human-Interface Input | Buttons |
| Item Weight | 50 Grams |
| Manufacturer | HiLetgo |
| Memory Slots Available | 1 |
| Model Name | ILI9225 SPI |
| Model Number | 3-01-0197-AU-1PC |
| Native Resolution | 176 x 220 |
| Number of Component Outputs | 1 |
| Personal Computer Design Type | Mini PC |
| Processor Brand | ARM |
| Processor Count | 1 |
| Processor Series | Cortex |
| RAM Type | DDR DRAM |
| Resolution | 176 x 220 |
| Screen Size | 2.2 Inches |
| Specific Uses For Product | General Purpose Display |
| Style Name | Minimalist |
| UPC | 702082655061 |
| Video Output | SPI |
| Video Output Interface | SPI |
| Video Processor | arm |
| Wireless Network Technology | Wi-Fi |
D**2
Nice little display
Display arrived very well packed in a cardboard box. I tried it with an stm32f103 board (Blue Pill), and it worked fine with hardware SPI at 18MHz. Not as common as the ST7735 devices, but it is easy to fnd information, and you get more pixels. Seller offered to provide information, but I didn't need to take them up on it - I used the Nkawu library mentioned by another reviewer (datasheet can be found online too). There is a voltage regulator on board and the lines to the display are buffered, so it could be used with 5V processors too. There are no level shifters on the SD card signals, though, so I would not recommend using this functionality with 5V devices. There is a space on the board where an SPI Flash (or RAM) chip could be soldered. It takes the same signal lines as the SD card and these chips generally don't like 5V signals either. All in all, it was very good value and ideal for my project.
E**S
SPI Hardware problems.
Bought 3 of these modules, they will only work on a very slow software SPI interface and will not work when using the faster hardware SPI of a Arduino or any other MCU.Tested the modules using Arduino UNO, NANO and PIC MCU's, no response with SPI hardware operation.
R**R
Works fine
Works fine. Use it for a weather station project.