3Pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

The AITIAO 3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module is a polarizing product with mixed reviews from customers. Some users have had a positive experience with this module, while others have faced significant challenges in getting it to work. One customer reported that they wasted over 10 hours trying to make the module function, only to discover that it was a clone of the genuine HM-10 and did not come with a flashed firmware. Despite attempts to flash the firmware using online tutorials, they were unsuccessful and eventually had to purchase a genuine module. This feedback suggests that the lack of pre-flashed firmware was a major hurdle for this customer. On the other hand, another user mentioned that the default communications rate of this module is 38,400, not the expected 9,600. However, they found that most of the AT commands worked correctly, and the module communicated well with their iPhone. This feedback indicates that the module can be functional and perform its intended tasks effectively. Another customer who had previously tried an HC-05 module from a different vendor found success with the AITIAO HC-06 module. They expressed satisfaction with its performance, warning potential buyers to be cautious regarding fraudulent modules. This positive review suggests that this module can be a reliable option when purchased from a trustworthy source. In conclusion, the AITIAO 3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module appears to have mixed feedback from customers. While some users have struggled with firmware issues and had to resort to purchasing genuine modules, others have found success with proper communication and functionality. It is recommended for potential buyers to exercise caution when purchasing this module and Consider acquiring it from a reputable vendor.