Config for Auto Connect Bluetooth

[kusnendar]

Hi! now i use board ESP32. Where is configurator in "config.h" to ESP32 auto connect with my bluetooth module HC-5?

My bluetooth module HC-5 is "kusnendar fpv" & password: 1234 My modulw HC-5 transmitt telemetry mavlink from openHD

[zs6buj]

Hi kusnendar

Do you know how to setup ESP32 in Arduino IDE ( or PlarformIO)? If you do, I can make up a config.h that should work. But first you need to install the esp32 core onto the IDE. https://randomnerdtutorials.com/installing-the-esp32-board-in-arduino-ide-windows-instructions/

Then you need to select the correct variant in the ide:

You need to tell me which esp32 board you have, with maybe a picture.

[zs6buj]

I could also compile a binary for you, if you know how to flash a binary with the espressif flash tool

[zs6buj]

I leave on a long flight on Monday/Tuesday

[kusnendar]

I could also compile a binary for you, if you know how to flash a binary with the espressif flash tool

This my esp32

[zs6buj]

Looks like an ordinary Dev Module clone. Are you expecting Mavlink telemetry in?

[zs6buj]

Ok, see that you mentioned mavlink above. Do you plan to use a compass and / or GPS module attached on the tracker?

Also, (1) you can determine HOME location by pressing a button on the ESP32, or (2) you can determine HOME when you arm your drone/plane.

1 or 2?

Also, do you have/want an OLED display attached? Like this:

[kusnendar]

Ok, see that you mentioned mavlink above. Do you plan to use a compass and / or GPS module attached on the tracker?

Also, (1) you can determine HOME location by pressing a button on the ESP32, or (2) you can determine HOME when you arm your drone/plane.

1 or 2?

• I'm not use compass/gps module on tracker (just bluetooth module hc-05)
• (2) home location by arm from my rc plane

[zs6buj]

config.txt

You need to change the extension from .txt to .h

[kusnendar]

config.txt

You need to change the extension from .txt to .h

Do not input password my bluetooth HC-05? Password is 1234

[zs6buj]

AntTrack.ino.esp32.zip

binary is in the zip file. I don't recall setting up a pw for BT, but if it asks let me know.

[kusnendar]

config.txt

You need to change the extension from .txt to .h

2 more question

1. Do this right for setup no compass & GPS module attached on the tracker? but use bluetooth module

2. How to flash bia bin file? do you have tutorial?

[kusnendar]

do this right for my parameter if build new config?

[zs6buj]

Yes, it means that it uses the plane's compass to orientated the tracker when you start. So you point the plane in the same direction the tracker is facing.

[zs6buj]

https://m.youtube.com/watch?v=oLzR5gjZKJY

[kusnendar]

config.txt

You need to change the extension from .txt to .h

LAST QUESTION

I want try flash via Arduino IDE, do my parameter is right before flashed?

also i not use OLED display, do your config.txt has change for no OLED Display?

[zs6buj]

It looks ok but I'm on my phone

[kusnendar]

It looks ok but I'm on my phone

also i not use OLED display, do your config.txt has change for no OLED Display?

[zs6buj]

I disabled display

[kusnendar]

I disabled display

I Use ESP32, where is PIN for azimuth & elevator servo?

[zs6buj]

define azPWM_Pin 32

define elPWM_Pin 33

See below for Dev Module pins

if (ESP32_Variant == 1) // ESP32 Dev Module

uint8_t in_rxPin = 27; // uart1

define in_txPin 17

uint8_t gps_rxPin = 13; // uart2 for tracker box GPS if applicable

define gps_txPin 4

bool rxInvert = true; // ONLY FOR FrSky S.Port, NOT F.Port, NOT MAVLINK

define SetHomePin 34 // LOW == pushed

define StatusLed 25 // Off=No good GPS yet, flashing=good GPS but home not set yet, solid = ready to track

define BuiltinLed 99

define azPWM_Pin 32 // azimuth servo (can't be 34,35,36,39 because input only !!)

define elPWM_Pin 33 // elevation servo(can't be 34,35,36,39 because input only !!)

define BuiltinLed 02 // PB1

[kusnendar]

after esp32 flashed always rebooting

[kusnendar]

bloetooth not pairing:

https://youtu.be/ZL7uy35cXKw

[zs6buj]

Can you please show me the flashing process.

I found this regarding BT password: https://electronics.stackexchange.com/questions/594094/esp32-classic-bluetooth-set-password

so maybe I can look at it after I arrive at my destination next week.

I'm packing up equipment today, and travel tomorrow, but I'll have my tablet and phone

[kusnendar]

Can you please show me the flashing process.

I found this regarding BT password: https://electronics.stackexchange.com/questions/594094/esp32-classic-bluetooth-set-password

so maybe I can look at it after I arrive at my destination next week.

I'm packing up equipment today, and travel tomorrow, but I'll have my tablet and phone

I don't use bluetooth because it's difficult,

then I use serial port.

And it works when I select Board: DOIT DEVESP32 DEV KIT1.

do my flashing result successful?

[zs6buj]

Yes it looks like your flashing effort was successful.