RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
Industrial ESP32-S3 Control Board With 2-Ch CAN Wi-Fi/BT, Isolation Protection Circuits (WS-35815) Onboard Antenna
WS-35815
€23.25
18.90 € tax excl.
Industrial ESP32-S3 Control Board With 2-Ch CAN Wi-Fi/BT, Isolation Protection Circuits (WS-35815) Onboard Antenna
Industrial ESP32-S3 Control Board With 2-Ch CAN Wi-Fi/BT, Isolation Protection Circuits (WS-35815) Onboard Antenna
- Part No.:ESP32-S3-CAN-2CH
- Onboard Antenna
Industrial ESP32-S3 Control Board with 2-Ch CAN communication interfaces, supports Wi-Fi / Bluetooth, built-in power isolation and digital isolation protection circuits
Industrial ESP32-S3 Control Board
With 2-Ch CAN Interfaces
With 2-Ch CAN Interfaces
Based on ESP32-S3, Supports Wi-Fi / Bluetooth, Onboard 2-Ch CAN interfaces
Built-in protection circuits such as power isolation and digital isolation,
Safe & Stable & Reliable
Features at a glance
- 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 2-ch isolated CAN interfaces 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 7V ~ 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 CAN status indicators for monitoring the operating status of the device
- Rail-mounted protective case, easy to install, safe to use
Version options
ESP32-S3-CAN-2CH
Uses the onboard antenna by default
ESP32-S3-CAN-2CH-U
With SMA antenna connector, uses the external antenna by default
Specifications
| Module | ESP32-S3-CAN-2CH | ESP32-S3-CAN-2CH-U | |
|---|---|---|---|
| Default Antenna Configuration |
Uses the onboard antenna | Uses an external antenna via the SMA connector | |
| Microcontroller | ESP32-S3 (Default module: ESP32-S3R8, customizable for other modules) | ||
| Wireless communication | 2.4GHz WiFi (802.11 b/g/n), Bluetooth 5 (LE) | ||
| USB | Connector | USB Type-C | |
| Power supply | 5V | ||
| Functions | Power supply, USB communication, firmware downloading, etc. | ||
| ISOLATED CAN | Connector | Screw terminal | |
| Communication Protocols | Supports CAN 2.0A / CAN 2.0B with up to 1Mbps communication rate | ||
| Protection | TVS diode, surge protection & ESD protection | ||
| Resistor | Onboard reserved 120R matching resistor, NC by default, enabled via jumper | ||
| LED indicators | PWR indicator | Red power indicator, lights up when powered via USB or an external power supply | |
| CAN_1 | Green/blue indicators, blink during data transmission | ||
| CAN_2 | |||
| power supply Screw terminal | Voltage range | 7V ~ 36V | |
| Appearance | Enclosure | Rail-mount protective case | |
| Dimensions | 91.6 × 23.3 × 58.7 (mm) | ||
Based on ESP32-S3, Designed
for AIoT market
for AIoT market
Equipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism; Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication
Onboard multiple isolation protection circuit
Multiple protections, more safe and reliable
Application Scenario
Allows users to access the relevant webpage via a mobile phone or PC browser to control the device and send data
Supports ESP-IDF, Arduino
Comprehensive SDK, Dev Resources, And Tutorials To Help You Easily Get Started
Application Examples
Provides demo code for IoT connectivity by integrating communication interfaces with a web page, enabling data visualization services
Interface Description
| Top Terminal Block Description | Bottom Terminal Block Description | |||
|---|---|---|---|---|
| Power Supply Terminal | Power positive: DC 7V ~ 36V | CAN_1 Terminal | H signal pin | |
| Power negative | ||||
| Type-C | for power supply, firmware download, and USB communication | L signal pin | ||
| SH1.0 | GND | Ground (GND) | CAN_2 Terminal | H signal pin |
| 3V3 | 3.3V power output | |||
| GPIO2 | Adapting ESP32-S3 I/O pin | L signal pin | ||
| GPIO1 | Adapting ESP32-S3 I/O pin | |||
What's On Board
- ESP32-S3
up to 240MHz operating frequency, with 2.4GHz Wi-Fi and BLE - LED indicators
PWR: Power indicator
CAN_1: lights up green when the CAN_1 port sends data; lights up blue when the CAN_1 port receives data
CAN_2: lights up green when the CAN_2 port sends data; lights up blue when the CAN_2 port receives data - ESP32 BOOT button
- ESP32 RESET button
- Power supply isolation
Provides stable isolated voltage, no extra power supply is required for the isolated terminal - CAN_1 matching resistor
Onboard reserved 120R matching resistor, enabled via jumper - CAN communication terminal
for connecting external CAN devices - CAN_2 matching resistor
Onboard reserved 120R matching resistor, enabled via jumper - CAN transceiver chip
- Digital isolation
prevents interference from external signal - 16MB Flash
- IPEX 1 connector
for the ESP32-S3-CAN-2CH-U version, connects an external antenna via the SMA connector
- Onboard ceramic antenna
for the ESP32-S3-CAN-2CH version, uses the onboard antenna - RTC Batt header
for connecting rechargeable RTC Batt (SH1.0) - USB Type-C port
for device power supply, firmware downloading and USB communication - Power supply screw terminal
supports DC 7V ~ 36V wide voltage input - Pin header (2.0mm pitch)
for connecting to other functional modules - DC-DC power module
supports up to 3.3V 2A output - TVS diode (Transient Voltage Suppressor)
Effectively suppresses surge voltage and transient spike voltage in the circuit - ME6217C33M5G
Low dropout regulator, 800mA output (Max.) - CAN transceiver chip
- DC-DC power chip
- XL2515QF20
CAN controller - PCF85063 RTC chip
Enclosure Design
Protection case with 35mm rail-mount support, easy to install, safe to use
Outline dimensions
Support Batch Customization
Support software and hardware customization
Including hardware interface, LOGO, label, case and web page, etc.
Balenie Obsahuje / Package Content
ESP32-S3-CAN-2CH
- ESP32-S3-CAN-2CH x1
- SH1.0 4PIN cable ~150mm x1
- Screwdriver x1
WS-35815
Specific References
Industrial ESP32-S3 Control Board With 2-Ch CAN Wi-Fi/BT, Isolation Protection Circuits (WS-35815) Onboard Antenna
Industrial ESP32-S3 Control Board With 2-Ch CAN Wi-Fi/BT, Isolation Protection Circuits (WS-35815) Onboard Antenna
€23.25
18.90 € tax excl.