2 IN 1 5V TO 12V DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266
SPECIFICATIONS
Brand Name: eletechsup
Certification: NONE
Choice: yes
High-concerned chemical: none
Model Number: UD48501 UD23202 UDTTL03
Origin: Mainland China
Output Current: 600mA
Output Frequency: DC-DC
Output Power: 1 - 50W
Output Type: DUAL
Size: 80 x 26 x 15mm
Type: DC/DC Converters
Weight: 19g
is_customized: Yes
semi_Choice: yes
Packing list:
1 PCS 5V/12V Output USB to RS485/RS232/TTL Converter
USB TO RS485(UD48501) Function:
USB driver chip: CH340E
RS485 bus chip: MAX485 or compatible chip
BAUD 0.1K-256K
TVS Anti-Surge
DC 5V TO 12V 7W Booster
PIN:12V 5V GND A+ B-(RS485)
PWE TXD TXD Indicator Light
Size : 80 x 26 x 15mm
Weight : 19.5g
USB TO RS232(UD23202)Function:
USB driver chip: CH340N
RS232 bus chip: MAX232 or compatible chip
BAUD 0.1K-512K
DC 5V TO 12V 7W Booster
PIN:12V 5V GND RXD TXD(RS232)
PWE TXD TXD Indicator Light
Size : 80 x 26 x 15mm
Weight : 19.4g
USB TO TTL(UDTTL03)Function:
USB driver chip: CH340N
BAUD 0.1K-3000K
DC 5V TO 12V 7W Booster
PIN:12V 5V GND RXD TXD(TTL)
PWE TXD TXD Indicator Light
Size : 80 x 26 x 15mm
Weight : 18.8g
Description:
This is Industrial grade USB TO RS485/RS232/TTL232 Converter,With 12V 7W power output
The USB driver IC is CH340E/N, stable performance, fully compatible with USB1.1,USB2.0,USB3.0
Supports the following OSes:
supports Windows 11/10/8.1/8/7/VISTA/XP/2000/98
supports Windows XP/Vista/7/8/8.1/10/11/ SERVER 2003/2008/2012/2016/2019/2022 -32/64bit
Linux OS
MAC OS
Application :
RS485/RS232/TTL232 Bus device
5V 12V RS485 device(CE035 NTA8A01 R46CA01 R4D1C32 R421B16 R4D3B16 etc.)
PLC Modubs Remote IO Device
PTZ IP Camera
Computer communication terminal
Remote control, remote measurement system;
Wireless meter ;
Smart Home,Home Automation ,Wiser Home;
Access control ;
Identification system ;
Data collection;
IT household appliance ;
Intelligence household appliance;
Baby monitoring system;


- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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