It's called ESEO (aka FunCube4). ESEO (European Student Earth Orbiter) is an ESA educational satellite project for university students - a part of the ESA Academy portfolio of hands-on space projects. It was launched 12/03/2018 and was inactive as of 12/04/2020 but the satellite is still in orbit and operational. You can read more about the satellite at: www.esa.int/Education/ESEO