GY-NEO6MV2 GPS Module

First of all, this GPS/GNSS module does not have a power LED, but an LED that indicates the location status. When connecting, you will therefore not receive direct feedback that the module is working properly. The LED on the module will only turn on/blink when the module has found a location. Please note that the first time it will take a few minutes to find the location (cold start). The speed with which the location will be found also depends on e.g. the air conditions and obstructing objects in the vicinity. Indoors this may take extra time or the module may not even be able to find a location at all. So always test the module outside in case of problems.