TTL serial port to can bus TTL to RS232 transparent communication data module
Module
Transparent Communication Data Module
TTL serial port to can bus/TTL to RS232
Reference price
| 1: | $19.6 |
| 25: | $19.6 |
| 100: | $19.2 |
| 500: | $19.2 |
| 1000: | $18.9 |
| 5000: | $18.6 |
Product Information
TTL serial port to can bus TTL to RS232 transparent communication data module
Model Number: M2021018
Serial Port Parameters
TTL level, compatible with 3.3V and 5V MCU serial port level. (Note: it is not allowed to connect the computer directly to RS232, but to connect the computer to RS232 module through TTL) Baud rate: 115200; Data bit: 8 bits; Stop bit: 1 bit; Check bit: none;
CAN port parameters
You can use the dial switch to select the can port: mode, frame format and baud rate. Default factory parameters: Frame format: standard frame; Frame type: data frame; Baud rate: 500K Data transmission mode: transparent transmission
Dial SwitchTo Set Can Port Parameters
The default switch is on the left and is off
3.1 Baud Rate Corresponding To SW2 And SW3
SW2:OFF ON OFF ON; SW3: OFF OFF ON ON; Baud rate:500K 1M 250K 100K
3.2 SW1 Frame Format And SW4 Data Transmission Mode Selection
(1) Either extended frame or standard frame is selected. The transmission and reception are the same frame format, and other frame formats are not accepted. (2) SW4 data transfer mode On: serial port sends and receives data with can port identifier (ID). Extended frame: serial port sending and receiving: the first four bytes are the identifier (ID) of the can port Standard frame: serial port sending and receiving: the first two bytes are the identifier (ID) of the can port Off: serial port sends and receives the identifier (ID) without can port, that is, all bytes are data.
Module Test
5.1 Hardware: Can Bus Analyzer, serial port to can port module and TTL to RS232 5.2 software: serial port assistant XCOM; Can analyzer original software USB_ CAN TOOL
Input voltage: DC 5V Tll level: serial port resistance current limiting, compatible with 3.3V and 5V, suitable for all kinds of MCU Frame format: extended frame and standard frame are optional Baud rate: 500K (default) / 100k / 250K / 500K optional Support data transparent transmission and can port ID reception and transmission Interface: sip2.54-4p/2edgk3.81-4p and sip2.54-2p/2edgk3.81-2p are optional M3 metal fixing screw hole is used for fixing and installation, which can be used for industrial automation equipment, laboratory, computer, commissioning, upper class, etc.
