So I managed to make the coco-ssd-node work on Jetson Nano!!! This is how it worked for me:
Install both nodes:
- node-red-contrib-tf-model
(following the guide referenced already above GitHub - yhwang/node-red-contrib-tf-model: A Node-RED node to load tensorflow model ) - node-red-contrib-tfjs-coco-ssd
In the folder "/home/user/.node-red/node_modules/node-red-contrib-tfjs-coco-ssd/node_modules/@tensorflow" delete the following folders
- tfjs-node
- tfjs-converter
and then replace with the same folders from the folder "/home/user/.node-red/node_modules/@tensorflow"
After this the coco-ssd node also works on arm64!