• Introduction
• Dimension
• Schematic
• Layout
• How to use
  • Commands
  • Settings
    • Communication parameter
    • Counter values
    • Inter frame gap
    • Inter frame delimiter
    • Serial Transmission delay
    • Sending break signal
  • Getting status
    • Communication Parameter
    • Counter values
    • Inter frame gap
    • Inter frame delimiter
    • Transmission delay
    • Received data size
    • Size of receive buffer
    • Free space in send buffer
    • Size of send buffer
  • Receiving data
  • Sending data

Introduction

PES-2407

PES-2407, smart RS-422/485 board, is a smart expansion board for PHPoC boards. With this board, you can easily implement the RS-422 or RS-485 communication function on the PHPoC board.

Highlights of PES-2407

• 1 X RS-422(or RS-485) port: 1200bps ~ 115200bps
• Provides inter frame delimiter function
• Provides inter frame gap function
• Current comsumption: approximately 15[mA]

※ Caution: PES-2407 requires a PHPoC board which has a firmware 1.3.0 or higher version.

What is the Smart Expansion Board?

A smart expansion board has own devices and firmware unlike the other expansion boards. This board communicate in a master-slave protocol through the designated port. Two or more smart expansion boards can be connected to one PHPoC board and each of them required to be setting a slave id.