RS232
Showing all 7 results
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USB Interface Module
DB9 Female Screw Terminal to RS232 RS485 Conversion Board
SKU: 44051- Brings all 9 pins of a DB9 connector to screw terminal blocks
- Adapter used for communication debug
- 9 pcs signal line was all lead out, name and number clearly labeled;
- All-copper DR9 seat, anti-oxidation, better contact;
- Military board, three anti-paint sprays an entire board, corrosion-resistant;
- Terminal spacing 3.96MM, screw hole diameter 2MM, need to use a width of 2MM screwdriver for assembly;
- Use of environmentally friendly copper terminals, through IS0-9001.
SKU: 44051 -
USB Interface Module
RS232 to TTL Serial Interface Module
SKU: 31154- IC Chip: MAX3232
- Operating Voltage: 3.3-5.5V
- It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU
- Pre-assembled compact size board
- Suitable for use with most microcontrollers
- Operates up to 250 kbit/s
SKU: 31154 -
USB Interface Module
DB9 Male Screw Terminal to RS232 RS485 Conversion Board
SKU: 44052- Brings all 9 pins of a DB9 connector to screw terminal blocks
- Adapter used for communication debug
- 9 pcs signal line was all lead out, name and number clearly labeled;
- All-copper DR9 seat, anti-oxidation, better contact;
- Military board, three anti-paint sprays an entire board, corrosion-resistant;
- Terminal spacing 3.96MM, screw hole diameter 2MM, need to use a width of 2MM screwdriver for assembly;
- Use of environmentally friendly copper terminals, through IS0-9001.
SKU: 44052 -
GSM GPRS and GNSS Modules
SIM800A Quad Band GSM/GPRS Module with RS232 Interface
SKU: 34205- Quad-band 850/900/1800/1900MHz.
- GPRS class 2/10.
- Input Voltage : 9V-12V DC.
- Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
- Configurable baud rate.
- Built-in SIM Card holder.
- Built-in Network Status LED.
SKU: 34205 -
USB Interface Module
Waveshare 2-Channel UART To RS232 Module for Raspberry Pi Pico, SP3232EEN Transceiver
USB Interface ModuleWaveshare 2-Channel UART To RS232 Module for Raspberry Pi Pico, SP3232EEN Transceiver
SKU: 1003232- Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
- Operating voltage: 3.3V-5V
- RS232 transceiver: SP3232EEN
- Communication bus: UART
- Baudrate: 300~912600bps
SKU: 1003232
