Industrial ESP32-S3 RS485 and CAN Communication WiFi Bluetooth

Description

Industrial ESP32-S3 RS485 and CAN Communication WiFi Bluetooth

Features:

  • 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

Specifications

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 RS485 Connector Screw terminal
Direction control Automatically controlled via main controller hardware flow settings
Protection TVS diode, surge protection & ESD protection
Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
ISOLATED CAN Connector Screw terminal
Direction control Hardware automatic control
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 there is USB connection and voltage is detected
RS485 indicator lights up green when the RS485 port sends data
lights up blue when the RS485 port receives data
CAN indicator blinks during data transmission
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

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

Industrial ESP32-S3 Control Board With RS485 And CAN, based on ESP32-S3
Onboard multiple isolation protection circuit

Multiple protections, more safe and reliable

Industrial ESP32-S3 Control Board With RS485 And CAN, multiple isolation protection circuits

Application Scenario

Allows users to access the relevant webpage via a mobile phone or PC browser to control the device and send data

Industrial ESP32-S3 Control Board With RS485 And CAN, connection methods
Supports Arduino development

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 visualisation services

Industrial ESP32-S3 Control Board With RS485 And CAN, application example

Interface Description

Industrial ESP32-S3 Control Board With RS485 And CAN, interface description
Top Terminal Block Description Bottom Terminal Block Description
Power Supply Terminal Power positive: DC 7V ~ 36V RS485 Terminal A+ signal pin
Power negative
Type-C for power supply, firmware download, and USB communication B- signal pin
SH1.0 GND Ground (GND) CAN Terminal H signal pin
3V3 3.3V power output
GPIO2 ESP32-S3 IO pin L signal pin
GPIO1 ESP32-S3 IO pin
Industrial ESP32-S3 Control Board With RS485 And CAN, pin definition

What's On Board

Industrial ESP32-S3 Control Board With RS485 And CAN, onboard components
  1. ESP32-S3
    up to 240MHz operating frequency, with 2.4GHz WiFi and BLE
  2. DC-DC power module
    supports up to 3.3V 2A output
  3. Pin header
    for connecting to other functional modules
  4. Power supply screw terminal
    supports DC 7~36V wide voltage input
  5. USB Type-C port
    for module power supply, firmware downloading and USB communication
  6. RTC battery header
    for connecting rechargeable RTC battery (SH1.0)
  7. Onboard ceramic antenna
  8. IPEX 1 connector
    for connecting external antenna, enabled via resoldering an onboard resistor
  9. 16MB Flash
  10. Digital isolation
    prevents interference from external signal
  11. CAN transceiver chip
 
  1. LED indicators
    PWR: Power indicator
    RS485: lights up green when the RS485 port sends data; lights up blue when the RS485 port receives data
    CAN: blinks during data transmission
  2. ESP32 BOOT button
  3. ESP32 RESET button
  4. Power supply isolation
    Provides stable isolated voltage, no extra power supply is required for the isolated terminal
  5. RS485 matching resistor
    Onboard reserved 120R matching resistor, enabled via jumper
  6. CAN matching resistor
    Onboard reserved 120R matching resistor, enabled via jumper
  7. RS485 & CAN communication terminal
    for connecting external RS485 and CAN devices
  8. PCF85063 RTC chip
  9. DC-DC power chip
  10. ME6217C33M5G
    Low dropout regulator, 800mA output (Max.)
  11. RS485 transceiver chip
  12. TVS diode
    Effectively suppresses surge voltage and transient spike voltage in the circuit

Enclosure Design

Protection Enclosure With Rail-Mount Support, Easy To Install, Safe To Use

Industrial ESP32-S3 Control Board With RS485 And CAN, with rail-mount case

Outline dimensions

Industrial ESP32-S3 Control Board With RS485 And CAN, outline dimensions

 

Read more

Industrial ESP32-S3 RS485 and CAN Communication WiFi Bluetooth

Product form
Free pickup in our shop(s)

SKU: ESP32-S3-RS485-CAN 32154

$59.00 $49.00 Excl. GST

$49.00
New stock coming, dispatch in 5-6 days.

    • We ship from our stock in AU (Perth), pickup by prior booking
    • We Offer Quantity Discounts for Large Orders 10+ qty (Request Quote)
    • We accept Purchase Orders & Net 30-day Payment for Eligible Accounts

    Description

    Industrial ESP32-S3 RS485 and CAN Communication WiFi Bluetooth

    Features:

    • 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

    Specifications

    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 RS485 Connector Screw terminal
    Direction control Automatically controlled via main controller hardware flow settings
    Protection TVS diode, surge protection & ESD protection
    Resistor Onboard reserved 120R matching resistor, NC by default, enabled via jumper
    ISOLATED CAN Connector Screw terminal
    Direction control Hardware automatic control
    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 there is USB connection and voltage is detected
    RS485 indicator lights up green when the RS485 port sends data
    lights up blue when the RS485 port receives data
    CAN indicator blinks during data transmission
    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

    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

    Industrial ESP32-S3 Control Board With RS485 And CAN, based on ESP32-S3
    Onboard multiple isolation protection circuit

    Multiple protections, more safe and reliable

    Industrial ESP32-S3 Control Board With RS485 And CAN, multiple isolation protection circuits

    Application Scenario

    Allows users to access the relevant webpage via a mobile phone or PC browser to control the device and send data

    Industrial ESP32-S3 Control Board With RS485 And CAN, connection methods
    Supports Arduino development

    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 visualisation services

    Industrial ESP32-S3 Control Board With RS485 And CAN, application example

    Interface Description

    Industrial ESP32-S3 Control Board With RS485 And CAN, interface description
    Top Terminal Block Description Bottom Terminal Block Description
    Power Supply Terminal Power positive: DC 7V ~ 36V RS485 Terminal A+ signal pin
    Power negative
    Type-C for power supply, firmware download, and USB communication B- signal pin
    SH1.0 GND Ground (GND) CAN Terminal H signal pin
    3V3 3.3V power output
    GPIO2 ESP32-S3 IO pin L signal pin
    GPIO1 ESP32-S3 IO pin
    Industrial ESP32-S3 Control Board With RS485 And CAN, pin definition

    What's On Board

    Industrial ESP32-S3 Control Board With RS485 And CAN, onboard components
    1. ESP32-S3
      up to 240MHz operating frequency, with 2.4GHz WiFi and BLE
    2. DC-DC power module
      supports up to 3.3V 2A output
    3. Pin header
      for connecting to other functional modules
    4. Power supply screw terminal
      supports DC 7~36V wide voltage input
    5. USB Type-C port
      for module power supply, firmware downloading and USB communication
    6. RTC battery header
      for connecting rechargeable RTC battery (SH1.0)
    7. Onboard ceramic antenna
    8. IPEX 1 connector
      for connecting external antenna, enabled via resoldering an onboard resistor
    9. 16MB Flash
    10. Digital isolation
      prevents interference from external signal
    11. CAN transceiver chip
     
    1. LED indicators
      PWR: Power indicator
      RS485: lights up green when the RS485 port sends data; lights up blue when the RS485 port receives data
      CAN: blinks during data transmission
    2. ESP32 BOOT button
    3. ESP32 RESET button
    4. Power supply isolation
      Provides stable isolated voltage, no extra power supply is required for the isolated terminal
    5. RS485 matching resistor
      Onboard reserved 120R matching resistor, enabled via jumper
    6. CAN matching resistor
      Onboard reserved 120R matching resistor, enabled via jumper
    7. RS485 & CAN communication terminal
      for connecting external RS485 and CAN devices
    8. PCF85063 RTC chip
    9. DC-DC power chip
    10. ME6217C33M5G
      Low dropout regulator, 800mA output (Max.)
    11. RS485 transceiver chip
    12. TVS diode
      Effectively suppresses surge voltage and transient spike voltage in the circuit

    Enclosure Design

    Protection Enclosure With Rail-Mount Support, Easy To Install, Safe To Use

    Industrial ESP32-S3 Control Board With RS485 And CAN, with rail-mount case

    Outline dimensions

    Industrial ESP32-S3 Control Board With RS485 And CAN, outline dimensions

     

    Read more

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