Mini MAX3232 RS232 to TTL Level Conversion Board
$0.491pcs
The Mini MAX3232 RS232 to TTL level conversion board converts RS232 serial signals into TTL-level signals for reliable communication with microcontrollers. Its compact design and stable performance make it suitable for embedded systems and serial communication applications.
| Dimensions | 16 × 9.5 mm |
|---|---|
| Brand |
easyelecmodule |
2761 in stock
Mini MAX3232 RS232 to TTL Level Conversion Board
Compared with the level conversion module mentioned above, the biggest feature of this Mini MAX3232 RS232 to TTL Level Conversion Board is that it can convert RS232 level signals and TTL level signals to each other while maintaining good signal transmission. During use, both sides will be powered on once the power supply is connected, so only one power supply needs to be connected.
Industrial-grade RS232 to TTL level conversion – Utilizes MAX3232 chip for bidirectional conversion between standard RS232 signals (±3V to ±15V) and TTL levels (0V/3.3V or 5V)
Wide voltage operating range – Supports 3.0V to 5.5V power supply, compatible with both 3.3V and 5V microcontroller systems
Compact design – Mini PCB board size (typically about 30×20mm), saves installation space, suitable for embedded applications
Complete interface protection – Built-in ESD protection (±15kV), equipped with DB9 serial port connector, provides TX, RX, GND and VCC pins
Plug-and-play design – No external components required, built-in charge pump and 4 conversion capacitors, supports data rates up to 120kbps
Features of Mini MAX3232 RS232 to TTL Level Conversion Board
⚪Chip: Domestic MAX3232CSE
⚪Voltage range: 3V
⚪Deshengtai Technology
⚪Maximum baud rate limit: It is recommended not to exceed 120kbps
⚪Size: 9.4mm * 15.9mm
Mini MAX3232 RS232 to TTL Level Conversion Board Connection Tutorial
The following is the front access diagram of the module. The power supplies on both sides are connected together, so only one side needs to be connected, and the two independent channels on both sides can be used. The arrows indicate the signal flow direction. Inward indicates input, and outward indicates output. The end close to the RS232 characters is at RS232 level, and the end close to the TTL characters is at TTL level.
Size of Mini MAX3232 RS232 to TTL Level Conversion Board
The Level Shifter Module can convert two types of level signals. It is not a power conversion module and requires an external power supply to work properly. It is mostly used with Raspberry Pi or other electronic devices.
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
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