Hi to everyone I bought 3 7-segment LED displays with the ambition to drive them by RASPBERRY PI leveraging on etiher I2C interface or SERIAL (SV3). All the temptative I did to change the I2C or SERIAL address of the displays failed. In both cases I write into the EPROM ADDRESSES 1 (0x01), 14 (0x0e), 250 (0xfa) a new address (i.e 100) rather than the current one (98 for serial and 49 forby fab - Serial & I2C Devices