DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication
Bluetooth module HC05 Master,one module
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41,990 reviews
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Bluetooth Network Adapters
Experiential insights by users
About DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication
Overall Feedback:
70% positive
75% liked the high-quality build
I was pleasantly surprised by the quality of the product and the build of the circuit board and attachment of the chips.
70% liked its compatibility with multiple devices, but 30% had issues with certain brands
The board works perfectly and is a great companion to the Arduino family of microprocessors. It easily connects and allows me to use my smartphone to communicate and control my processor of choice.
I tested the board in a factory environment using an Arduino and a Dell laptop. It had good transmission and reception at 20m at 9600 Baud, but started to stutter at around 25m.
I faced an issue with module pairing to my device but it was not fully connecting.
70% found it easy to install, while 30% had trouble with the process
I had to resort to Google to figure out how to get everything working the way I wanted because the documentation provided by the seller was very limited.
I had a frustrating experience with the Bluetooth module, thinking it was broken several times and then it paired for no apparent reason.
70% praised for its extended range, while 30% experienced connection drops
I tested the range of the board and found that it worked well at 20m at 9600 Baud, but started to stutter at 25m.
I was able to receive messages from the module at a distance of at least 15m outdoors, line of sight.
I wish that a premade cable or breakout board with the voltage divider circuit for the Rx pin was provided by the seller or a third party.
