PHPoC IoT OEM Module P4M-400 (20 Pieces)

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  • Regular price $940.00
  • Will be in stock after

The PHPoC P4M-400 is a modular PHPoC Internet of Things (IoT) Board. It has the functionalities of the PHPoC Blue and PHPoC Black IoT development boards in an economical, small modular form designed to be integrated into other products in OEM applications.

The P4M-400 module supports 10/100M Ethernet as well as IEEE802.11b/g Wireless LAN connectivity, various network protocols, security protocols, authentication and encryption algorithms.

In addition, the module has various interfaces such as ADC, UART, SPI, I2C, hardware timer, digital input/output, etc, which can be used to connect with sensors, actuators and other hardware. 

The PHPoC Module can be used to create web-enabled IoT devices easily and quickly.

P4M-400 Evaluation Starter Kits and Development Kits are available for quickly doing proof-of-concept prototypes before designing custom circuits.

PHPoC P4M-400 IoT Module Features:

  • Modular PHPoC
  • PHPoC Interpreter
  • Provides simple development environment via USB
  • 10/100Mbit Ethernet
  • IEEE802.11b/g Wireless LAN
  • 26 x Digital I/O
  • 4 x Analog input port
  • 2 x UART port
  • 4 x hardware timer
  • I2C and SPI interfaces
  • 32.768KHz crystal as RTC clock source
  • Full TCP/IP stack
  • Embedded Web server and WebSocket server
  • Various network protocols such as SMTP, ESMTP (for sending email), DNS, MySQL, Telnet, SSH,etc.
  • Real-time debugging source code via PHPoC Debugger



Input: DC 3.3V (±0.3V)
Current Consumption: Typical - about 110mA (* without USB WLAN adapter)
Power Down mode - less than 200uA


Network: 10/100Mbps Ethernet
IEEE802.11b/g Wireless LAN (require Ralink
RT3070/5370 chipset Wireless LAN Adapter)
USB: USB Host - for WLAN adapter
USB Device - for PC
Digital I/O: Maximum 26 ports
Analog Input: ADC_CH0 ~ 3, AREF, 12-bit resolution
Hardware Timer (HT): HT0 ~ 3, toggle/pulse/pwm output and capture mode
UART: 2 X UART Ports(UART0 ~ 1), Baudrate: 1,200 bps ~ 230,400 bps

Wireless LAN

WiFi Security WPA-PSK / WPA2-PSK, WPA-Enterprise(TLS/TTLS/PEAP)


Storage/Operating: -40℃ ~ 85℃

Dimension: 50mm x 32mm x 9mm

Weight: About 8g

Environment: RoHS Compliant

Package Includes:

20x (20 Pieces) P4M-400 PHPoC IoT Modules
Please contact us for smaller quantity orders.
Delivery is stock to 2 weeks, if the item is out of stock, please contact us for availability. 


Documentation & Resources:



Video introduction to the P4M-400 PHPoC IoT Module