I want to upgrade my project from an ESP32 -> Teensy 4.1. Until I reached the MQTT part (pubsubclient library) everything went perfect.
I use the build-in Ethernet controller with the NativeEthernet library, Ethernet is working fine but a connection to the MQTT server cannot be made and I get the error : the network connection failed.
MQTT over Ethernet is a critical step for this project. Are the other MQTT libraries that work with this configuration or is it related to the Ethernet controller and should I use an external controller ? If so, which one? Anyone have experience with Teensy, MQTT over Ethernet?
I use the build-in Ethernet controller with the NativeEthernet library, Ethernet is working fine but a connection to the MQTT server cannot be made and I get the error : the network connection failed.
MQTT over Ethernet is a critical step for this project. Are the other MQTT libraries that work with this configuration or is it related to the Ethernet controller and should I use an external controller ? If so, which one? Anyone have experience with Teensy, MQTT over Ethernet?