PHPoC IoT Gateway
-  P5H-151    -  P5H-154
-  P5H-152    -  P5H-155
-  P5H-153    -  P5H-156
PHPoC IoT Board
-  PHPoC Black
-  PHPoC Blue
-  Expansion Board
-  Smart Expansion Board
PHPoC IoT Module
-  P4M-400
PHPoC Shield for Arduino
-  PHPoC WiFi Shield 2
-  Smart Expansion Board for PHPoC Shield 2
Retired Products
-  PBH-101
-  PBH-104
-  PBH-204
-  PHPoC Shield
-  PHPoC WiFi Shield
-  PHPoC Shield 2



P5H-156 is a programmable IoT Gateway. It can be connected to wired LANs and networks, and has various built-in security protocols and encryption algorithms.
You can measure the temperature by connecting a 3-wire Pt100 temperature sensor via this product. The measured temperature value is displayed on its own LED display and can be checked remotely using a network. P5H-156 is embedded with a PHPoC interpreter, letting you pre-process data as you want before exchanging by writing a the simple PHPoC script.
In addition, the gateway has a built-in web server with a provided web interface so users can implement functions on the web page.

  • PHPoC Interpreter
  • Serial device control & monitoring via web
  • User-customized webpage
  • Ethernet 10Base-T or 100Base-TX
  • Various networking protocols
  • Dedicated port for 3-wire Pt100 sensor
  • 3-digit 7-segment LED for display

Hardware P5H-156 Hardware

Analog Input
Input Type 3-wire PT100 sensor (α=0.00385 Ω/(Ω·°C))
Resolution 16 bits
Number of Ports 1 port

Network Physical Interface
Network Interface 10Base-T/100Base-TX Ethernet (RJ45)
Ethernet Speed Auto Sense
1:1 or Cross-over Cable Auto Sense

Software Functions
Protocols IPv4/IPv6 Dual Stack

LED PWR, RUN, 3-digit 7-segment LED

PHPoC Debugger Configuration and Programming Tool
Security Password

Core Cortex-M4 480MHz
Flash System - 1M Bytes, User - 1M Bytes
SRAM 1M Bytes

Capacitor 100uF
Peripherals Realtime Clock, 4KB Backup SRAM

Size 94mm X 57mm X 24mm
Weight about 64g

Operating Environment
Input Voltage DC5V±0.5V
Protection Reverse Voltage Protection / Surge Protection
Current Consumption typically 250mA
Operating Temperature -40℃ ~ +85℃
Storage Temperature -40℃ ~ +85℃

KC Registration (KN 32, KN35)
CE EMC 2014/30/EU, RoHS 2011/65/EU
FCC FCC Part 15 Subpart B, Class A

Solution Tutorial
Part Number Description Note
P5H-156-BO P5H-156 Body

P5H-156 Body
Optional Accessories Description Note
UC USB cable
USB cable Datasheet
Pt100 pt100 sensor
Pt100 sensor