SPI vs UART
Developers should learn SPI when working with embedded systems, IoT devices, or hardware projects that require efficient communication between a microcontroller and multiple peripherals meets developers should learn uart for embedded systems and iot projects where low-cost, straightforward serial communication is needed between microcontrollers, sensors, or debugging tools like serial monitors. Here's our take.
SPI
Developers should learn SPI when working with embedded systems, IoT devices, or hardware projects that require efficient communication between a microcontroller and multiple peripherals
SPI
Nice PickDevelopers should learn SPI when working with embedded systems, IoT devices, or hardware projects that require efficient communication between a microcontroller and multiple peripherals
Pros
- +It is particularly useful for applications needing high-speed data transfer, such as reading from sensors, writing to flash memory, or driving displays, due to its low latency and straightforward implementation compared to other protocols like I2C
- +Related to: embedded-systems, microcontrollers
Cons
- -Specific tradeoffs depend on your use case
UART
Developers should learn UART for embedded systems and IoT projects where low-cost, straightforward serial communication is needed between microcontrollers, sensors, or debugging tools like serial monitors
Pros
- +It is essential for tasks such as firmware debugging, data logging, and interfacing with legacy hardware due to its simplicity and widespread support in hardware like Arduino, Raspberry Pi, and ESP32
- +Related to: embedded-systems, microcontrollers
Cons
- -Specific tradeoffs depend on your use case
The Verdict
Use SPI if: You want it is particularly useful for applications needing high-speed data transfer, such as reading from sensors, writing to flash memory, or driving displays, due to its low latency and straightforward implementation compared to other protocols like i2c and can live with specific tradeoffs depend on your use case.
Use UART if: You prioritize it is essential for tasks such as firmware debugging, data logging, and interfacing with legacy hardware due to its simplicity and widespread support in hardware like arduino, raspberry pi, and esp32 over what SPI offers.
Developers should learn SPI when working with embedded systems, IoT devices, or hardware projects that require efficient communication between a microcontroller and multiple peripherals
Disagree with our pick? nice@nicepick.dev