Pre-Order
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 USB interface.
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 & Data sheet)
WIKI : https://wiki.odroid.com/accessory/power_supply_battery/smartpower3