Questions tagged [hc-05]
11 questions
0
votes
1 answer
How to make HC-05 connect to all users with Android application without pairing?
I want to use the HC-05 Bluetooth module together with the Arduino Nano for an access control system.
I want users with the Android application to click a button to open the boom gate. I have made the connection between the boom gate and the Arduino…
Brandon Pillay
- 105
- 4
0
votes
0 answers
HC-06 module does not receive data RP Pico
So I have a project that I currenty working on and I am also using the HC-06 module as a part of the communication proccess between the RP Pico and my application.
A while agao when I was working on my project I have changed some cables between the…
David
- 1
- 1
0
votes
0 answers
Hc05 Bluetooth Auto reset to default values
I am using HC-05 with a Gps module to make a Bluetooth GPS.
and i am using 5v mobile charger from the power supply.
also using a B0505S-1WR3 Mornsun 5V to 5V DC-DC Converter for further power isolation.
This board is used inside the marine boat and…
0
votes
1 answer
Is it possible to make a BLE HID without a microcontroller like an Arduino?
I am in a vocational highschool. I have a project where I have to make a HID like a keyboard or a mouse (wired) into Bluetooth wireless.
I've read many articles before like using an Arduino Pro Mini 3.3V with an HC-05 or 06 as Bluetooth module and…
Tedra
- 1
0
votes
1 answer
HC06 stops working/drops connection after a few minutes
I've bought the chip HC06 (without the breakout board, only the chip itself). I've followed the datasheet and I've done the following connections:
Datasheet of the chip that I'm using:…
Samuel
- 3
- 3
0
votes
0 answers
Arduino Mega 2560 + HC-05 Bluetooth in Master mode, AT+INQ responds with ERROR(16)
I need to connect this arduino mega to an external device (ANT BMS which has integrated Bluetooth), and I need to find out the address of the ANT BMS, in the provided iPhone app, there are no informations regarding the bluetooth address, so I wanted…
ovisopa
- 1
0
votes
1 answer
How should I connect the RX and TX pins of an Arduino to a Bluetooth module?
I am working on an Arduino based Bluetooth controlled home automation using a mobile app.
When I power ON the circuit, it works fine but when I power it OFF and power it ON again I have to remove the RX and TX pins and reconnect them to make the…
sriram
- 1
0
votes
0 answers
hc-05 arduino getting rssi value problem
Hi I am trying to get RSSI value from my HC-05 bluetooth module that is in master mode. I wrote some code but it did not work. Terminal shows nothing. Can you help me get through this? My HC-05 is in AT command mode and I am trying to get RSSI…
EEguy
- 177
- 9
0
votes
1 answer
Is HC-05 Bluetooth adapter suitable for logging fast?
Just bought HC-05 bluetooth adapter from Ching and I wonder how fast HC-05 is if I can do logging with it?
Assume that we have a PC and a microcontroller. The PC have a FTDI232 connected to the USB port and the FTDI232 is connected to the HC-05 and…
euraad
- 1,025
- 11
- 30
0
votes
1 answer
A simple Arduino Uno HC-05 system doesn't work
I have an Arduino Uno, HC-05 module and an LED.
I want to connect the HC-05 to my phone and with an app be able to turn on and off the LED and at the same time sending a message from the Arduino to the Phone that the LED has been updated.
I have…
JingleBells
- 417
- 1
- 3
- 10
0
votes
1 answer
What is a proper way to send information from an HC-05 (Bluetooth module) to a phone?
I have 12 simple touch sensors and each of them produces an analog output. I want to send that information to a phone (or some other device). To do that I would need to use the HC-05 Bluetooth module. I don't want to use an Arduino. I looked up some…
JingleBells
- 417
- 1
- 3
- 10