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AJMRTC 10Pcs Mini RS232 to TTL Converter Board, MAX3232 Serial Level Converter Module with DB9 Female Connector, TTL RS232 Serial Adapter for Arduino, MCU, Industrial Serial Communication Projects
- Built with MAX3232 chip, realizes bidirectional conversion between RS232 and TTL logic levels
- Wide 3.3V-5.5V working voltage, compatible with both 3.3V and 5V single-chip systems
- Supports baud rate up to 230400bps, stable full-duplex serial data transmission
- Compact mini PCB design with clear pin mark: TX, RX, VCC, GND for easy wiring
- Equipped with DB9 female port, ideal for debugging, firmware flashing and industrial serial connection
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Overview
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AJMRTC MAX3232 RS232 to TTL converter board converts RS232 signal to TTL level and vice versa for serial communication. It adopts MAX3232 transceiver chip with ±15kV ESD protection, low power consumption and strong anti-interference performance. It works from 3.3V to 5.5V power supply, fits Arduino, STM32, STC and other microcontrollers. The DB9 female interface connects legacy RS232 serial devices, perfect for device debugging, program download, industrial control and DIY electronic projects. Package includes 10 pieces.
Specifications:
- Brand: AJMRTC
- Model: UG-MAX3232
- Chip: MAX3232
- Input / Output: RS232 TTL
- Power Supply: 3.3V ~ 5.5V
- Max Baud Rate: 230400bps
- Interface: DB9 Female, TTL Pin Header (TX, RX, VCC, GND)
- ESD Protection: ±15kV HBM
- Communication: Full Duplex
- Quantity: 10Pcs
- Application: MCU Debugging, Firmware Flash, Industrial Serial Communication, Arduino Projects
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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