Const
https://www.silabs.com/documents/public/user-guides/ug100-ezsp-reference-guide.pdf 2.3.1 for descriptions/RAM costs
https://github.com/darkxst/silabs-firmware-builder/tree/main/manifests https://github.com/NabuCasa/silabs-firmware/wiki/Zigbee-EmberZNet-NCP-firmware-configuration#skyconnect https://github.com/SiliconLabs/UnifySDK/blob/main/applications/zigbeed/project_files/zigbeed.slcp
Default stack configuration values.