The Waveshare 32154 is the ESP32-S3-RS485-CAN module which is an Industrial ESP32-S3 Control Board, RS485 and CAN Communication Interfaces, Wi-Fi / Bluetooth, Built-in Multiple Protection Circuits.
If you want to know more about this product, please check the Wiki Page.
If you have any questions on this product please feel free to contact us.
*Disclaimer: The images are merely illustrative.
Based on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz
Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication, with superior RF performance
Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors
Onboard isolated CAN interface for easy access to various CAN devices
Onboard pin header for connecting external devices
Onboard USB Type-C port for power supply, firmware downloading and debugging
Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications
Onboard RTC chip, supports scheduled tasks
Onboard digital isolation to prevent interference from external signal
Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply is required for the isolated terminal
Onboard RS485 TX/RX indicators and CAN indicator for monitoring the operating status of the module
Rail-mounted protective case, easy to install, safe to use
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Microcontroller |
ESP32-S3 (Default module: ESP32-S3R8, customizable for other modules) |
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|---|---|---|
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Wireless communication |
2.4GHz WiFi (802.11 b/g/n), Bluetooth 5 (LE) |
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USB |
Connector |
USB Type-C |
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Power supply |
5V |
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Functions |
Power supply, USB communication, firmware downloading, etc. |
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ISOLATED RS485 |
Connector |
Screw terminal |
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Direction control |
Automatically controlled via main controller hardware flow settings |
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Protection |
TVS diode, surge protection & ESD protection |
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Resistor |
Onboard reserved 120R matching resistor, NC by default, enabled via jumper |
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ISOLATED CAN |
Connector |
Screw terminal |
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Direction control |
Hardware automatic control |
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Protection |
TVS diode, surge protection & ESD protection |
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Resistor |
Onboard reserved 120R matching resistor, NC by default, enabled via jumper |
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LED indicators |
PWR indicator |
Red power indicator, lights up when there is USB connection and voltage is detected |
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RS485 indicator |
lights up green when the RS485 port sends data |
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CAN indicator |
blinks during data transmission |
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power supply Screw terminal |
Voltage range |
7V ~ 36V |
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Appearance |
Enclosure |
Rail-mount protective case |
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Dimensions |
91.6 × 23.3 × 58.7 (mm) |
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Top Terminal Block Description |
Bottom Terminal Block Description |
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|---|---|---|---|---|
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Power Supply Terminal |
Power positive: DC 7V ~ 36V |
RS485 Terminal |
A+ signal pin |
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Power negative |
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Type-C |
for power supply, firmware download, and USB communication |
B- signal pin |
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SH1.0 |
GND |
Ground (GND) |
CAN Terminal |
H signal pin |
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3V3 |
3.3V power output |
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GPIO2 |
ESP32-S3 IO pin |
L signal pin |
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GPIO1 |
ESP32-S3 IO pin |
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Weight: 0.06 kg
ESP32-S3-RS485-CAN x1
SH1.0 4PIN cable ~150mm x1
Screwdriver x1
2
3
Related products
The Waveshare 32154 is the ESP32-S3-RS485-CAN module which is an Industrial ESP32-S3 Control Board, RS485 and CAN Communication Interfaces, Wi-Fi / Bluetooth, Built-in Multiple Protection Circuits.
If you want to know more about this product, please check the Wiki Page.
