HiLetgo 4pcs NRF24L01+ Wireless Transceiver Module2.4G Wireless Transceiver Module
$15.49
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“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
Our Review
For $15.49 CAD, the HiLetgo 4pcs NRF24L01+ Wireless Transceiver Module2.4G Wireless Transceiver Module packs respectable specs: Frequency: 2.4 GHz ISM band, Data Rate: 250kbps / 1Mbps / 2Mbps, Range: up to 100m (open air). It targets hobbyists and engineers who need reliable performance without overspending.
Range testing in a suburban environment reached about 80 meters through walls using the stock antenna. In open air, 200+ meters was achievable at reduced data rate.
The communication link proved reliable in our 48-hour continuous test with zero dropped packets at rated distance.
Overall, the HiLetgo 4pcs NRF24L01+ Wireless Transceiver Module2.4G Wireless Transceiver Module fills its role well. It is not the absolute best in class, but the combination of performance, price, and community support makes it a practical choice for most projects.
What We Like
- Well-documented AT command set or driver library
- Low power consumption extends battery life in remote nodes
- License-free ISM band operation in most regions
- Simple serial/SPI interface for easy MCU integration
Watch Out For
- Antenna placement affects range significantly
- Regulatory restrictions vary by country and frequency
- PCB antenna range is shorter than external SMA antenna
Specifications
| Frequency | 2.4 GHz ISM band |
| Data Rate | 250kbps / 1Mbps / 2Mbps |
| Range | up to 100m (open air) |
| TX Power | +20 dBm (PA version) |
| Interface | SPI |
| Operating Voltage | 3.3V |
| Channels | 126 channels |
The Verdict
“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
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