Ethernet Detection

[rickkas7]

The sample code for determining whether Ethernet is present and up can be found here:

Ethernet-featherwing Docs URL

This example program shows the various combinations that are possible and how to detect them: #include "Particle.h" SerialLogHandler logHandler; SYSTEM_THREAD(ENABLED); const unsigned long CHECK_INTERVAL = 5000; unsigned long lastCheck = 0; void setup() { Serial.begin(); } void loop() { if (millis() - lastCheck >= CHECK_INTERVAL) { lastCheck = millis(); #if Wiring_Ethernet Log.info("this device could have Ethernet (is 3rd generation)"); if (System.featureEnabled(FEATURE_ETHERNET_…