Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Input Voltage Range | 2.7V to 5.5V |
| Output Voltage Options | 1.8V, 2.5V, 3.3V, 3.6V (Pin Selectable) |
| Quiescent Current | 400nA (Typical) |
| Energy Source Compatibility | Piezoelectric, Solar, Magnetic |
| Board Dimensions | 25mm x 18mm |
| Connector Type | 2.54mm Pitch Header Pins |
| Operating Temperature | -40°C to +85°C |
| Storage Capacitor Support | Up to 1000µF |
| PCB Color | Purple with Red Accents |
| Package Includes | 1x LTC3588 Module, 1x Pin Header Set |
Anonymous
Mar 11, 2026
Rating: 5/5
Reliable nanopower solution
Been using this for a vibration monitoring project. The quiescent current is incredibly low, allowing the supercapacitor to charge even with minimal input energy.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for low-power sensor nodes
This module works exactly as described. I connected it to a small piezo element and successfully powered an ESP32 in deep sleep mode. The voltage selection pins are very convenient.
Anonymous
Mar 08, 2026
Rating: 5/5
Excellent build quality
The PCB layout is clean and the silkscreen is clear. It integrated seamlessly into my prototype without any issues. Highly recommended for IoT developers.
Anonymous
Mar 07, 2026
Rating: 5/5
Solved my battery replacement issue
I used this to eliminate batteries in a hard-to-reach sensor. The LTC3588 chip handles the rectification and regulation perfectly. No complaints at all.
Anonymous
Mar 05, 2026
Rating: 4/5
Good value for money
Works well for educational purposes to demonstrate energy harvesting concepts. The output stability is impressive given the variable input from my solar cell.
Anonymous
Mar 02, 2026
Rating: 4/5
Great performance, small footprint
Efficient energy harvesting from indoor light sources. The board is compact, though soldering the headers requires a steady hand due to the tight spacing.
Q: What is the maximum current output at 3.3V?
A: The module can provide up to 100mA of continuous output current, depending on the available harvested energy and storage capacity.
Q: Can this module charge a lithium-ion battery directly?
A: No, the LTC3588 is designed to charge capacitors or supercapacitors. For Li-Ion charging, you would need an additional dedicated charging circuit downstream.
Q: Does it work with thermoelectric generators (TEG)?
A: While primarily optimized for piezo and solar, it can work with TEGs if the voltage output of the TEG falls within the 2.7V to 5.5V input range.
Q: Are the header pins pre-soldered?
A: No, the headers are included in the package but not pre-soldered to allow for flexible mounting options. You will need to solder them yourself.
Q: How do I select the 2.5V output?
A: You need to short the specific voltage selection pads on the PCB corresponding to 2.5V as indicated in the silkscreen diagram included with the board.
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