Feature Request] Change the orientation of the ESP32 module/antenna so WiFi signal will interfere less with Zigbee · Issue #2 · fairecasoimeme/ZiGate-Ethernet · GitHub
Chip Antenna PCB Layout (Bluetooth and Wi-Fi) - PCB Artists
865-868MHz Patch Antenna on PCB - #13 by eTh0maz - End Devices (Nodes) - The Things Network