The current SPI implementation is very basic and it is difficult to handle multiple SPI devices that do not have the same bus settings (bit order, clock frequency, phase and polarity). There is als ...

To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...

When using multiple SPI devices, a pullup resistor on the chip select lines are a really great idea. Without a pullup, devices will work great when used alone, but will inexplicably fail when used ...

An issue I have come across with this library when using Arduino's Hardware SPI with an nRF24 device + another device. In my case a Adafruit MicroSD card breakout board+, I have also noted multiple ...

In this tutorial we use SPI Protocol for communication between two Arduinos. Here one Arduino will act as Master and another one will act as Slave, two LEDs and push buttons will be connected to both ...

SPI is a crucial communication protocol that is widely used to communicate among microcontrollers, SD cards, and various other sensors. SPI stands for Serial Peripheral Interface, it's a synchronous ...

Learn how to use PIC SPI with other peripherals and devices, such as sensors, displays, memory modules, and more. Configure PIC SPI, send and receive data, and follow device protocols.

In typical SPI systems with one master and multiple slaves, a dedicated chip-select signal is used to address an individual slave. As the number of slaves increase, so do the number of chip-select ...