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PHPoC Blue IoT wireless board
Overview
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 Blue (P4S-342) wireless LAN programmable board with embedded PHPoC interpreter.
- 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)
Processor
Core
Cortex-M4 168MHz
Flash
System-512KB, User-512KB
SRAM
192KB
Power Input
Input Voltage
5V±10%
Input Port
DC jack or USB device port
Max Current
DC jack: 2A, 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, TXD, RTS, CTS, GND) with Hardware Flow Control
SPI
1 Port
I2C
1 Port (100Kbps or 400Kbps)
ADC
Resolution
12 bits
Channels
6
Hardware Timer/Counter
Mode
PWM output, Pulse Output, Toggle Output, Capture
Unit
Milliseconds or Microseconds
Channels
4
RTC
Battery
Rechargeable battery (5.8mAh)
Peripherals
Real-time Clock, 4KB Backup SRAM
Indicators (LEDs)
System LED
Power, Status
User LED
uio0.30, uio0.31
Power Output
PWR5 Output Voltage
Power input voltage minus power switch voltage drop.
PWR5 Output Voltage Drop
0.2V (25℃ 0.1A) ~ 0.4V (25℃ 2A)
3.3V Max Current
800mA
PWR5 + 3.3V Max Current
2A
Dimension
Size
66.2mm x 63.8mm x 13mm
Weight
27.6g
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