SPI vs I2C Protocol
Developers should learn SPI when working on embedded systems, IoT devices, or hardware projects that require fast, efficient communication between a microcontroller and multiple peripherals meets developers should learn i2c when working on embedded systems, iot devices, or hardware projects that require communication between multiple integrated circuits on the same printed circuit board (pcb). Here's our take.
SPI
Developers should learn SPI when working on embedded systems, IoT devices, or hardware projects that require fast, efficient communication between a microcontroller and multiple peripherals
SPI
Nice PickDevelopers should learn SPI when working on embedded systems, IoT devices, or hardware projects that require fast, efficient communication between a microcontroller and multiple peripherals
Pros
- +It is particularly useful in applications like reading data from sensors (e
- +Related to: embedded-systems, microcontrollers
Cons
- -Specific tradeoffs depend on your use case
I2C Protocol
Developers should learn I2C when working on embedded systems, IoT devices, or hardware projects that require communication between multiple integrated circuits on the same printed circuit board (PCB)
Pros
- +It is particularly useful for connecting low-speed peripherals such as temperature sensors, accelerometers, LCD displays, and real-time clocks to microcontrollers like Arduino, Raspberry Pi, or ESP32, as it minimizes wiring complexity and supports multiple devices on a single bus
- +Related to: embedded-systems, serial-communication
Cons
- -Specific tradeoffs depend on your use case
The Verdict
Use SPI if: You want it is particularly useful in applications like reading data from sensors (e and can live with specific tradeoffs depend on your use case.
Use I2C Protocol if: You prioritize it is particularly useful for connecting low-speed peripherals such as temperature sensors, accelerometers, lcd displays, and real-time clocks to microcontrollers like arduino, raspberry pi, or esp32, as it minimizes wiring complexity and supports multiple devices on a single bus over what SPI offers.
Developers should learn SPI when working on embedded systems, IoT devices, or hardware projects that require fast, efficient communication between a microcontroller and multiple peripherals
Disagree with our pick? nice@nicepick.dev