It would be a lot easier if you tell us what product this came out of ( model train, vape pipe, guided missile, ...) and what part of the board this is...
Finally, if you could take a clear photo so we can read the characters. Use brighter light so your camera uses a faster shutter speed and, therefore, makes a less blurry photo.
You can get good pictures bringing the board outdoors exposed to daylight (but not the sunlight directly shining on it). Be patient, test different orientations and zoom degrees.
A tripod or just a steady support for your mobile could make the difference.