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PHPoC Blue (P4S-342) is a wireless LAN programmable board embedded with a PHPoC interpreter. It supports various interfaces to connect with sensors and equipment. For wireless LAN connectivity, USB wireless LAN adapter is provided. Your devices can be controlled and monitored via smart phone. Also, it is designed to be stackable for you to implement additional functions with PHPoC expansion boards.

  • PHPoC (PHP on Chip) interpreter embedded
  • Uploading and debugging codes via USB
  • IEEE 802.11b/g (USB Wireless LAN adapter required)
  • 10 x digital input/output port
  • 14 x sharing port (Digital Input/Output, SPI, I2C, UART)
  • 6 x analogue input port
  • HTTP/SSH/Websocket server
  • Web page customization available (accessible with smart devices)

Hardware

P4S-342

Specifications

Processor

Core

Cortex-M4 168MHz

Flash

System-512K Bytes, User-512K Bytes

SRAM

192K Bytes

 


Power Input

Input Voltage

5V±10%

Input Port

DC jack or USB device port

Max Current

DC jack : 1.5A, USB device port : 500mA

 


Network Interface

Wireless LAN

IEEE802.11b/g with a USB dongle

 


USB Interface

USB Host

Wireless LAN interface with a USB dongle

USB Device

PC interface for programming

 


DIO

Type

3.3V CMOS level digital I/O

Ports

Maximum 22 ports

Mode

Input/Output, push-pull/open-drain, pull-up/pull-down

 


Communication

UART

2 ports (RXD, RXD, RTS, CTS) with hardware flow control

SPI

1 port

I2C

1 port (100Kbps or 400Kbps)

 


ADC

Resolution

12bits

Channels

6

 


Hardware Timer/Counter

Mode

PWM output, Pulse output, Toggle output, Capture

Unit

mili-seconds or micro-seconds

Channels

4

 


RTC

Battery

Rechargeable battery (5.8mAh)

Peripherals

Realtime Clock, 4KB Backup SRAM

 


LED

System LED

Power, Status, 3.3V, PWR5

User LED

uio0.30, uio0.31

 


Power Output

3.3V Max Current

1A

PWR5 + 3.3V Max Current

1.5A

 


Dimension

Dimension

63.8mm X 65mm X 13mm

Weight

28g


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