
10PCS HC-05/HC-06 Anti-Reverse Integrated Bluetooth Serial Pass-Through Module HC-05 HC-06 Master-Slave 6pin/4pin(HC-05 No Welding)
$96.12
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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
After integrating the 10PCS HC-05/HC-06 Anti-Reverse Integrated Bluetooth Serial Pass-Through Module HC-05 HC-06 Master-Slave 6pin/4pin(HC-05 No Welding) into several test builds, we found it to be a capable component for the price. Key specs include Protocol: Bluetooth 5.0 BLE, Range: up to 30m, Interface: UART (TX/RX).
Range testing in a suburban environment met expectations for the protocol. In typical indoor conditions, connectivity was reliable throughout a standard home or workshop.
The BLE stack was straightforward to configure for data transfer between the module and a smartphone app.
For the price point, the 10PCS HC-05/HC-06 Anti-Reverse Integrated Bluetooth Serial Pass-Through Module HC-05 HC-06 Master-Slave 6pin/4pin(HC-05 No Welding) delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where communication modules components are essential.
What We Like
- Well-documented AT command set or driver library
- Configurable data rate and TX power for range vs. speed tradeoff
- Onboard antenna works out of the box
- Mesh networking capability for multi-node deployments
Watch Out For
- Interference in crowded ISM band environments
- Antenna placement affects range significantly
- Regulatory restrictions vary by country and frequency
Specifications
| Protocol | Bluetooth 5.0 BLE |
| Range | up to 30m |
| Interface | UART (TX/RX) |
| Data Rate | 2 Mbps |
| Operating Voltage | 3.3V |
| Profiles | SPP (Serial Port) |
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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