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

Smart Expansion Board for PHPoC Shield 2

Products > PHPoC Shield > Smart Expansion Board

Smart Expansion boards for PHPoC Shield provide the additional hardware and firmware to boost Arduino Uno/Mega with the advanced capabilities (e.g. control high-voltage devices, control/monitor motors with high accuracy). Smart Expansion board for PHPoC Shield communicates with Arduino Uno/Mega via a definite set of commands. They are interfaced with Arduino through a PHPoC [WiFi] Shield. A Smart Expansion board for PHPoC Shield is stackable on Arduino Uno/Mega and specified by a slave ID number among 14 different ID numbers available, which can be set by a DIP switch. A single Arduino Uno/Mega can carry multiple smart expansion boards, in which the types of these boards can be the same or different.

* Attention: The Smart Expansion board for PHPoC Shield needs to be stacked above a PHPoC [WiFi] Shield 2 (firmware version of 1.4.0 or above)
  in order to interface with Arduino.

4-Port Relay Board | PES-2601
4-port Relay Board is a Smart Expansion board for PHPoC Shield, which is designed to control on/off high-voltage devices. After stacking on PHPoC Shield and Arduino Uno/Mega, this board can be controlled by Arduino via using PHPoC library.
Each 4-port Relay Board carries four relays. A single Arduino Uno/Mega can carry multiple 4-port Relay Board.
Two different types of terminal blocks are available, based on the direction of the terminal screws. S-type can be screwed from the side, convenient when the multiple boards are stacked. T-type is screwed from the top of the board. The wire termination blocks are on the side of the board in both models.
Specification - 4 Relays: Settable NC (Normal Close) or NO (Normal Open)
- Maximum Voltage: DC 30V
- Maximum Current: 2A
- 1x8 5mm Pitch Terminal Block: S type, T type
- DIP Switch to Set Address (ID)
User Manual - [PES-2601] 4-Port Relay Board User Manual
Related Blogs - Arduino - Relay Expansion Board
Hardware
T-type | PES-2601(T)

S-type | PES-2601(S)