Digital display panel module and associated digital display panel

A module for digital display panel, the module comprising:

• an electronic board whose first face presents a network of light emitting diodes arranged in rows and columns with a substantially constant pitch;
• a chassis mounted on a second face of the circuit board, opposite the first face;
• and
• a water permeable connector mounted on the second face of the circuit board;
• wherein the chassis has a base surrounding the water permeable connector, a top part of the base having at least one groove wherein a seal is inserted, and wherein the module has a power supply box with a continuous voltage connector surrounded by a ferrite and inserted into the water permeable connector, with the power supply unit being attached to the chassis so that a bottom plate of the power supply unit cooperates with the seal of the base to ensure sealing around the water-permeable connector and the continuous voltage connector of the power supply unit.