⚡ Power up your projects with precision and control!
The DAOKAI INA3221 sensor module is a dual-pack, high-side 3-channel current and voltage monitor designed for professional-grade power management. It supports bus voltages from 0 to 26V, operates on a low 2.7-5.5V supply, and features I2C/SMBUS compatibility with programmable alerts, making it ideal for advanced monitoring and control in complex electronic systems.
| Manufacturer | DAOKAI |
| Part number | DE-DA-046 |
| Item Weight | 20 g |
| Package Dimensions | 12 x 8 x 0.8 cm; 20 g |
| Item model number | DE-DA-046 |
| Colour | INA3221 |
| Voltage | 26 Volts |
| Plug profile | Plug-In Mount |
| Included components | 2 x INA3221 3 Channel Module |
| Batteries included? | No |
| Batteries Required? | No |
A**D
Works with ESPHome and Home Assistant
Have mine plugged into a solar greenhouse automation and it's monitoring the battery power/voltage/current. I have yet to try it with the 12v or 5v power supplies in the system; there are concerns from other websites that it will only work with a shared ground. These units are marked differently, however, and may be just fine.Update: have added my solar power supply and can confirm it works with independent power supplies. Ground is not shared between the inputs.
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