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Ethernet

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luni64 edited this page Jan 11, 2022 · 5 revisions

Teensy supports both wired and wireless SPI-based Ethernet solutions like Wiznet W5500 (wired) using Arduino's Ethernet API and ESP8266 (wifi). The Tennsy 3.5/3.6 and Teensy 4.1 also support native wired Ethernet.

T3.5/3.6 native Ethernet

T3.5/3.5 shield

In 2016, a few Ethernet shields were provided for the T3.5/3.6 beta testing, see T3.5/3.6 Ethernet tests using lwIP.

T4.1 native Ethernet

T4.1 ethernet

In 2020, an Ethernet adapter was provided for the Teensy 4.1, see T4.1 Ethernet testing.

This PCB from OSHpark allows you to connect the ethernet pins on the Teensy 4.1 to an ethernet cable, via a 2mm pitch breakout cable, buy Teensy Ethernet kit.

Libraries:

Teensy is a PJRC trademark. Notes here are for reference and will typically refer to the ARM variants unless noted.

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