The Open Edge and HPC Initiative organized the CODES@OEHI #2 Virtual Hackathon for developers interested in porting applications to Arm-based systems with or without the acceleration provided by GPU (Nvidia Tesla V100-PCIe), and/or in improving the performances of an already ported application. The long-term objective for the hackathon is getting developers accustomed with the Arm ecosystem (HW and SW) in the perspective of the availability of the EPI first-generation microprocessor, for which the roadmap has been presented.