MCP23S17 VS SercomSPISlave

Compare MCP23S17 vs SercomSPISlave and see what are their differences.

MCP23S17

Arduino library for SPI based MCP23S17 16 channel port expander (by RobTillaart)
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MCP23S17 SercomSPISlave
1 1
20 10
- -
5.4 0.0
27 days ago 6 months ago
C++ C++
MIT License GNU General Public License v3.0 only
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MCP23S17

Posts with mentions or reviews of MCP23S17. We have used some of these posts to build our list of alternatives and similar projects.

SercomSPISlave

Posts with mentions or reviews of SercomSPISlave. We have used some of these posts to build our list of alternatives and similar projects.
  • MKRzero SERCOM question
    1 project | /r/arduino | 8 Aug 2021
    I'm trying to connect two mkrzeros over SPI using this library: https://github.com/lenvm/SercomSPISlave, since apparently SERCOM ports have to be configured to communicate over SPI on MKRzeros. Assuming I am correct in figuring that the example sketches provided in this library configure the mkrzero to be used as a slave, how would one configure the master to recieve data over the sercom port specified? I'm pretty new to arduino so I'm kinda stumbling around here.

What are some alternatives?

When comparing MCP23S17 and SercomSPISlave you can also consider the following projects:

BME680 - Arduino Library to access the Bosch BME680 - temperature, pressure, humidity and gas sensor

USB_Host_Library_SAMD - USB host library 2.0 for Zero/M0/SAMD

Arduino_Fanatec_Wheel - A do-it-yourself steering wheel to Fanatec's wheel base

lcdgfx - Driver for LCD displays running on Arduino/Avr/ESP32/Linux (including Rasperry) platforms

drum2musocv - Arduino Zero/Seeeduino sketch, supporting native USB to adapt the MidiMuso CV-12 to respond to General Midi drum channel+note numbers, triggerable envelopes, Euclidian rhythm generator, RGB/neopixel LED indicators.

ER_OLEDM1_CH1115 - Library to support the ER-OLEDM1.09-1 128X64 OLED Display Module driven by the CH1115 controller for the Arduino eco-system. SPI.