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🔌 hiletgo hc-06 rs232 bluetooth serial module (2pcs) - arduino compatible logo

🔌 HiLetgo HC-06 RS232 Bluetooth Serial Module (2pcs) - Arduino Compatible Review

8

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Average

Revainrating 4 out of 5  
Rating 
3.9
🖧 Network Adapters, 📶 Networking Products

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Details

BrandHiLetgo
Hardware InterfaceBluetooth, USB
Operating SystemAndroid
Color2pcs
Data Link ProtocolBluetooth, USB

Description of 🔌 HiLetgo HC-06 RS232 Bluetooth Serial Module (2pcs) - Arduino Compatible

Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane. Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid. Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40°C~+150°C&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g. The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect. Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices.

Reviews

Global ratings 8
  • 5
    5
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

Great little Bluetooth device

Programming the HC-06 was fairly easy. The only thing to remember is that this is a pure slave mode, so you cannot use them as a master. This is fine for most embedded projects. This means that the HC-06 only uses part of the AT commands for programming, e.g. B. setting name, PIN and baud rate, but cannot obtain these from the EEPROM of the device. The range is typical for most Bluetooth. Devices without interference from structures or others. Runs on 3.3V and behaves well as my meter has shown

Pros
  • Very good value for money
Cons
  • Unbelievable price

Revainrating 5 out of 5

Good for quads or Arduino bluetooth.

Good range and works great! Keep in mind that you need to send several AT commands to set it up. I've used it to set up a flying quadcopter so I have no complaints.

Pros
  • Handy thing
Cons
  • Hard to remember but it was

Revainrating 1 out of 5

Works when used correctly

Both worked when I first started using them but one died a few days later. I used the 5V digital data from the Nano, my bad I thought the Nano had 3.3 volt outputs. The other worked fine after I put a logic level control between the Nano and HC-06. Get some logic level conversions if you use 5V outputs like Nano or Uno.

Pros
  • Perfect for outdoor activities
Cons
  • Too stupid

Revainrating 4 out of 5

Note: 3.3V! in network products

Works while you read the details! Operates on 3.3V only if you don't have a signal level converter. The 3.3V output on full-size Arduinos is sufficient. Easy to use after connecting.

Pros
  • Dope
Cons
  • Not sure

Revainrating 1 out of 5

Easy to use Bluetooth board

This Bluetooth board is great for adding wireless connectivity to your embedded projects. It only works in slave mode, so something like your smartphone or computer (or bluetooth master) should initiate the connection. I got it working while talking to my Android phone for five minutes. I had to download a free bluetooth terminal app from the google play store, but other than that it's really plug and play!

Pros
  • Ideal for me
Cons
  • Seniors

Revainrating 5 out of 5

Not every set of two works

I managed to start the board but no matter what I do with it it won't let me into AT commands. I did this with both chips and my buddy who also ordered the same chips entered AT commands with the same setup and code. I'm pretty sure the two I have are crap. Don't trust everything you buy from Revain.

Pros
  • Stable construction
Cons
  • is embarrassing

Revainrating 5 out of 5

Bought two. both are NOT possible.

I bought two of these and BOTH are not working :(One is completely dead. The other is not transmitting. (can only receive) I have others like these and they work fine.

Pros
  • Well built
Cons
  • No instructions