teensy + LAN + Wifi

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birk

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Hello,

For building an "Pixel-LED Art-Net Node Controller" i need a teensy with LAN and Wifi connection.
What is the best way to do it?
Can I attach the "WIZ820io & Micro SD Card Adaptor" and the "Teensy to XBee Adaptor Kit" at the same time?
Is there any disadvantage to use the ESP8266 instead of the XBee?

Thanks for answers!
Birk.
 
The Xbee adaptor kit is for Xbee, not for Wifi.

You can combine the Wiz820io and an ESP8266 easily. They each use another bus (SPI and UART) so no problems there.
 
The WIZ820io are using the Hardware SPI-Pins 11 and 13 of the teensy, right?
Is there any way to use software SPI's?
I actually need the Hardware SPI's 7,11,13,14 to drive pixel-leds.
 
No, the SPI pins are hardcoded in the Ethernet library. Normally you use CS to switch between different devices on the same SPI bus.
 
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