ELECTRONIC ENCODER MODULE AND DRUG DELIVERY DEVICE HEREWITH
The present invention refers to an electronic encoder module (100) for use with a drug delivery device (1) for recording doses that are delivered from the drug delivery device (1) or with a charging station (200). The electronic module comprises a rechargeable electrical power supply (103), a memory, a processor with a PCBA (102) configured to control operation of the electronic module and coupled to the electrical power supply (103) and to the memory, at least one sensor arrangement (104) and a coupling portion for releasably mounting the electronic module (100) to the drug delivery device (1) when it is not mounted to a charging station (200) or to the charging station (200) when it is not mounted to the drug delivery device (1). At least one electrical power transfer component (107) is located within the coupling portion and connected to the PCBA (102) and/or to the rechargeable electrical power supply (103).