SainSmart
SainSmart MEGA2560 with 7 Inch TFT LCD Screen and Shield
This SainSmart kit simplifies Arduino development by combining the MEGA2560 microcontroller with a large 7-inch TFT LCD and a custom shield. It offers an 800x480 resolution display and an integrated SD card slot for data storage, eliminating complex wiring. The ATmega2560 processor provides ample I/O, including 54 digital and 16 analog pins, operating at 16 MHz. The specialized shield ensures high-speed data transfer and compatibility with Arduino Due and MEGA2560 boards, making it ideal for projects needing a substantial visual interface without extensive setup.
$75.99
Owner Satisfaction
3.9
/ 5
Category Rank
1458
/ 1546
#1458 in Development Boards
Price vs Category Average
-13%
Below average
Microcontroller
256016
/ ATmega running at MHz
Who it's for
- Expansive Visual Workspace
- Robust Processing Capacity
- Seamless Integration
Who should skip it
- High Resource Demand
- Increased Power Requirements
- Specialized Library Dependency
Key Specs
Microcontroller
ATmega2560 running at 16 MHz
Digital I/O Pins
54 (14 PWM outputs)
Analog Input Pins
16
SRAM
8 KB; Flash Memory: 256 KB
LCD Resolution
800x480
Operating Voltage
5V; Recommended Input Voltage: 7-12V
Module Dimensions
186mm x 106mm x 23mm
Weight
410 grams
Features
- Large 7-inch TFT LCD for vibrant visuals
- Integrated SD card slot for data storage
- Dedicated shield simplifies connections
- High-speed data transfer via SPI
- Example projects and support included
- Optimized for Arduino MEGA2560 and Due
- Onboard DC-DC boost regulator for LCD
- Easy programming via USB bootloader
What customers say
Customers view this kit as a strong value proposition, appreciating the large seven inch screen bundled with the powerful MEGA2560 board. The display size is a major draw for ambitious projects. However, the primary friction point is the initial setup experience. Users frequently note that documentation is sparse and getting the display libraries configured correctly requires significant troubleshooting, impacting the initial ease of use. Once configured, the system performs reliably, making it a worthwhile investment for experienced hobbyists who enjoy a technical challenge.
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$76