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TTL UART To CAN Mini Module, With TTL And CAN Conversion Protocol, Supports Bi-Directional Transmitting And Receiving
TTL UART To CAN Mini Module, With TTL And CAN Conversion Protocol, Supports Bi-Directional Transmitting And Receiving
POWER | 3.3V@40mA |
---|---|
MCU | 32-bit high-performance processor |
CAN PORT | supports CAN2.0A (standard frame) and CAN 2.0B (extended frame) |
with ESD protection and anti-surge protection, excellent EMC performance | |
baudrate: 10kbps~1000kbps | |
TTL PORT | 3.3V operating voltage |
baudrate: 1200bps~460800bps | |
COMMUNICATION INDICATORS | onboard working indicator, reserved RUN, COM, and CAN indicator signal pins |
OTHER | onboard reset/restore to factory setting pin |
WORKING TEMPERATURE | -40~85℃ |
HUMIDITY RANGE | 5~95% relative humidity |
NO. | PIN DEFINITION | DESCRIPTION |
---|---|---|
1 | UART_LED | TTL communication indicator signal pin, high level for no data, low level for data transmission |
2 | CAN_LED | CAN communication indicator signal pin, high level for no data, low level for data transmission |
3 | RUN_LED | System running indicator signal pin, toggles between high and low levels (approx. 1Hz) when system is working normally; Outputting high level when CAN bus is abnormal |
4 | NC | Reserved pin, not connected |
5 | CAN_H | CAN differential positive, built-in 120Ω resistor |
6 | CAN_L | CAN differential negative, built-in 120Ω resistor |
7 | 3.3V | Power input, 3.3V@40mA |
8 | GND | Ground |
9 | CFG | Reset/restore to factory setting, pull low within 5s for resetting or more than 5s for restoring factory setting |
10 | DIR | RS485 direction control |
11 | RXD | TTL RX |
12 | TXD | TTL TX |
PACKAGE CONTENT
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