Activity › Forums › Questions & Troubleshooting › Software & Firmware › Communication between Maxi Automation and Nextion Display › Reply To: Communication between Maxi Automation and Nextion Display marcel00 Member November 30, 2019 at 10:22 am Communication is working again. Issue was related with function nexInit(); out of Itead Library from Nextion. Somehow synchronization between MCU and Nextion display failed. A delay(100); was necessary after nexInit(); in case of 115200 baud.
