Mini RS232 MAX3232 Levels to TTL Level Converter Board Serial Converter Board
Product Description:
Below for module chart of the front, on both sides of the power supply is connect together, just pick up one side, two sides respectively independent two channels, all can use, arrows represent flow signal, to illustrate is input, the outward show as output, close to the RS232 for RS232 level characters end, near the TTL character to the TTL leve
Chip: domestic MAX3232CSE
Voltage range: 3 v to 5 v
High baud rate: higher than 120 KBPS is not recommended
Size: 9.4 mm * 15.9 mm
Schematic
Eagle Files
Datasheet (3232EB)
GitHub (Design Files)
Borja Home Page 
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