If you show a picture, then that will be confirmed. The pictures in the link show modules with coiled antennas. If your devices had the coiled antennas, then you would know. If they don't, then you have different modules from the linked web site.
If you show a picture, then that will be confirmed. The pictures in the link show modules with coiled antennas. If your devices had the coiled antennas, then you would know. If they don't, then you have different modules from the linked web site.