Module 13. 2 to RS232 extending communication - female connector DB9 - M5Stack M130

RS232Module 13.2 from M5Stack is an extension to the M5Stack series of development modules that allows you to add RS232 serial communication to your design. To do so, it uses the TD301D232H serial port chip, which, combined with a DB9 female interface, enables conversion between RS232 and TTL/CMOS logic level signals. In addition, the board has a built-in F0505S-2WR3 DC-DC power supply circuit to provide electrical isolation and noise reduction, as well as signal switching and coding. This versatile device can be used to switch or transfer signals on the DB9 line. The module is equipped with a DC socket with a 5.5 / 2.1 mm connector standard and a corresponding DC-DC circuit to power the entire device. It finds its application in industrial automation, instrumentation, medical apparatus and communication devices.

• Electrical isol ation - the module has built-in electrical isolation circuitry that helps protect against electromagnetic interference and provides galvanic isolation between RS232 and TTL/CMOS signals
• Signal conversion - it is capable of converting RS232 signals to TTL/CMOS logic level and vice versa
• DB9 interface - has a DB9 female connector, which makes it easy to connect multiple peripherals
• DC-DC circuit - the F0505S-2WR3's DC-DC not only provides power for the module, but also isolates and reduces noise

• Industrial automation
• Instrumentation
• Medical equipment
• Communication devices

• Manufacturer: M5Stack
• Model: M130
• Interfaces:
  • RS232 port: DB9 female interface
  • TTL/CMOS port: connector or pins for TTL/CMOS logic level
• Communication: TD301D232H together with DB9 female interface
• Communication speed: up to 115200 bps
• Electrical isolation: galvanic isolation between RS232 and TTL/CMOS signals
• Power supply: DC-DC, model F0505S-2WR3
• Supply voltage: from 9V to 24V
• Operating temperature: from 0C° to 40C°
• Dimensions: 54 x 54 x 13.2 mm
• Weight: 28 g

• Manufacturer's website
• User guide