Congrats for that first step!
About the chip itself, my guess is that it's not printed "R20RG1410E", but more "R20RG|4|0E".
See the space at the right and left of the "4". And the character "1" would be written differently imo.
About the chip itself, my guess is that it's not printed "R20RG1410E", but more "R20RG|4|0E".
See the space at the right and left of the "4". And the character "1" would be written differently imo.