18AWG is a standard gauge cable, which is suitable for most applications, this cable can carry up to 10 AMPs, 125 Volt load.
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SmartPower 3
Reference: ODSMPWR3
Easy way to deploy power supply that collects voltage, current and power of the system.
The easy way to make a Green platform. The ODROID Smart Power3 is an easily deployable power supply that collects voltage, current and power of the system load to enable developers to optimize energy consumption. LCD shows voltage, current and watt simultaneously. You can also see the graphical energy transient on your PC via a USB interface.
Components
PACKAGE INCLUDES :
-
ODROID Smart Power3
-
USB-C data cable
-
DC plug cable(5.5mm/2.1mm) x 2(L type/S type) for ODROID-XU4/ODROID-N2+/ODROID-C4
- Power Supply as per selection.
Specifications
Output Channels | Two output channels (Max 50W + 50W) | |
Output Voltage | DC 3.0 V ~ Input voltage -1 V | |
Output Current | DC 3A (Max) per channel | |
Measurement | Voltage, Current, Watt : Maximum sampling rate : 200Hz (5msec interval) | |
Tolerant | 3% typical | |
MCU | ESP32-WROOM-32E | |
LCD | 480×320 3.5“ TFT LCD IPS grade wide viewing angle | A |
LED | RED(Power), BLUE(Alive) | C, D |
Button | ON/OFF/Menu/Cancel, Output Channel On/Off | B, E, F |
Encoder Button | Select/Setup | G |
Encoder Dial | Adjust Voltage and Ampere | |
USB-C port | Data communication with PC (5ms ~ 1s sampling rate), F/W Upgrade | H |
Output Terminal | 4mm diameter banana jack x 2 | J, I |
Input Voltage | DC 9V ~ 21V | K |
Hardware (Schematics & Datasheet)
WIKI : https://wiki.odroid.com/accessory/power_supply_battery/smartpower3

Easy way to deploy power supply that collects voltage, current and power of the system.
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18AWG is a standard gauge cable, which is suitable for most applications, this cable can carry up to 10 AMPs, 125 Volt load.
18AWG is a standard gauge cable, which is suitable for most applications, this cable can carry up to 10 AMPs, 125 Volt load.
Power Supply compatible with SmartPower3.
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