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is there a single small board like these that has both an FT232 and a MAX232 together to convert USB to true RS232 serial, not TTL?
is there a single small board like these that has both an FT232 and a MAX232 together to convert USB to true RS232 serial, not TTL?
found an ebay seller with these ones which have TTL, RS485 and RS232 which is wonderful, but it's a whole 10 pounds 😬