1pcs ESP32 SX1276 LoRa Development Board LoRAWAN WiFi Module Wireless Shell
$25.20
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“A competent component that handles standard use cases well. Not flashy, but reliable — which is what matters for project components.”
Our Review
For $25.20 CAD, the 1pcs ESP32 SX1276 LoRa Development Board LoRAWAN WiFi Module Wireless Shell packs respectable specs: Frequency: 915MHz, Range: up to 10km (line of sight), TX Power: +22 dBm. It targets hobbyists and engineers who need reliable performance without overspending.
Range testing in a suburban environment reached approximately 3km with clear line of sight using the stock PCB antenna. Switching to an external SMA antenna extended this significantly.
The LoRa modulation provides excellent noise immunity, making it ideal for sensor networks spread across a farm, campus, or building complex.
For the price point, the 1pcs ESP32 SX1276 LoRa Development Board LoRAWAN WiFi Module Wireless Shell delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where communication modules components are essential.
What We Like
- Low power consumption extends battery life in remote nodes
- Long range communication reduces infrastructure costs
- Simple serial/SPI interface for easy MCU integration
- Mesh networking capability for multi-node deployments
Watch Out For
- Limited data throughput compared to WiFi
- Antenna placement affects range significantly
- Regulatory restrictions vary by country and frequency
Specifications
| Frequency | 915MHz |
| Range | up to 10km (line of sight) |
| TX Power | +22 dBm |
| Sensitivity | -137 dBm |
| Interface | SPI |
| Operating Voltage | 3.3V |
| Data Rate | 0.3 - 37.5 kbps |
The Verdict
“A competent component that handles standard use cases well. Not flashy, but reliable — which is what matters for project components.”
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