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M5Stamp RS485 Module

by M5Stack
An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module An image of M5Stamp RS485 Module

STAMP PWR485 is an RS485 communication expansion board, that converts the 3.3V TTL level of the MCU serial port into a differential signal compatible with the RS485 standard.

With a compact size 20 x 4.6 x 23mm, it can be integrated into various embedded devices for RS485 communication interface expansion. Suitable for RS485 sensor data acquisition, Modbus bus node communication, and other applications.

Features

  • SP485EEN-L/TR(RS485 transceiver)
  • 2x RS485 interface expansion (parallel), can be connected to two devices at one time
  • Red LED indicator
  • The PWR485 interface supports 9-24V DC input, internal DCDC step-down to 5V to power the module and main control.
  • Baud rate.
    • Stable communication baud rate: 9600bps/115200bps
    • Maximum communication baud rate test: 128000bps
  • Multiple soldering options
    • Three types soldering options are available (SMT, DIP, Jumper wire),
    • With high-temperature resistant plastic enclosure, Peak temperature = 230℃

Included

  • 1x STAMP PWR485
  • 1x HT3.96-4P female connector
  • 2x HY2.0-4P female connector (blue + white)
  • 1x HEX Key 1.5mm

Applications

  • RS485 communication
  • Modbus device communication

Specifications

Specification Parameters
RS485 Transceiver SP485EEN-L/TR
Input Voltage PWR485 interface supports 9-24V input power / TTL side input voltage 5V
Recommended operating baud rate 9600bps/115200bps
Operating Current DC5V@3.2mA
DC12V@2.8mA
DC24V@2.1mA
Input Logic Level 3.3V
Net Weight 5.1g
Gross Weight 7.3g
Product Size 20 x 4.6 x 23mm
Package Size 93 x 138mm

Documentation

  • Schematics and Examples

Reviews

User photos

STAMP PWR485 is an RS485 communication expansion board, that converts the 3.3V TTL level of the MCU serial port into a differential signal compatible with the RS485 standard.

S001

This product is no longer available

It's sad to say goodbye but sometimes we have to retire products to make way for new things.

SKU
S001
EAN
6972934173591
Brand
M5Stack
Stock available
0 units
Backorder not allowed on this product
Weight
8g

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