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Android BLE connection code (fix)

I am writing Android BLE connection code, but cannot get it to work and using different methods and still not sure what is going on. I am connecting to an ESP32 based on Arduino BLE, but I execute the scan and it never finds the ESP32. I have used an Android scanner app it finds the Arduino BLE, but cannot get the code (see attached) working.

I would to understand what is wrong with the code and how it can be fixed.

Evner: Android, Mobile App Development, Arduino, Bluetooth Low Energy (BLE)

Se mere: android touch based app, android sensor based app, camera based app android, android ble disconnect issue, android ble example, android ble sample project, android ble connection timeout, onconnectionstatechange status 133, ble android source code, making android ble work, android ble library, app android radio stream code, gps based app android, content based app android, android iphone web based app, code project android bluetooth connection, design map based app android, twitter based app android, develop android location based app, android location based app development

Om arbejdsgiveren:
( 9 bedømmelser ) Harwich, United Kingdom

Projekt ID: #27849818

14 freelancere byder i gennemsnit £37/timen for dette job

binyameen441

Hello, thank you for your job posting. I read your description about--Android BLE connection code (fix) I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller devel Flere

£36 GBP / time
(81 bedømmelser)
6.2
zhonghaidi4

Dear, client I checked your description, and I'm sure I can finish this project successfully. I have 20 years experience working as an electrical and software engineer. Especially, I had developed many Android appl Flere

£36 GBP / time
(5 bedømmelser)
5.4
getwebsolutionsl

Hi! I am professional with skills including Mobile App Development, Bluetooth Low Energy (BLE), Android and Arduino. Please contact me to discuss more regarding your project - Android BLE connection code (fix). You sh Flere

£36 GBP / time
(4 bedømmelser)
5.2
DuskoDjurin

Hello there I think BLE port config is problem. Can I check the code to get a better idea? I can fix the issues soon. Thanks Dusko

£36 GBP / time
(5 bedømmelser)
4.8
WorldOfScience

I can perfectly help you out in this [login to view URL] have a look at my profile and ping me for more details.I can perfectly help you out in this [login to view URL] have a look at my profile and ping me for more details.

£36 GBP / time
(4 bedømmelser)
4.7
mobilipia

I can do this for you within 5 hours. Kindly contact me and let us discuss more about the project. I would need access to the source code.

£36 GBP / time
(10 bedømmelser)
4.3
ahmadayaz

Hi I am confident that i can do this job and get it done, Lets get started and discuss in depth. Looking forward for your reply. Thanks-

£36 GBP / time
(3 bedømmelser)
4.2
tangramua

Hello Brendon S.,   We have 20 years of strong experience in Mobile App Development, Android, Arduino, Bluetooth Low Energy (BLE), as a result, we can successfully complete this project.   Please, review our profile he Flere

£40 GBP / time
(1 bedømmelse)
3.2
alexgrind333

Hi. I have read your attached code and I am interested in your project. I am a senior Android mobile app developer and I have strong experience in developing BLE mobile apps. Now I am ready for your project and I look Flere

£36 GBP / time
(2 bedømmelser)
2.8
yugansh1992

Hi, I read your requirement carefully. I am a senior electronic engineer and mobile app developer. I have a lot of experience in esesp32, esp8266, HC families field. In recent days, I developed remote air pillow con Flere

£36 GBP / time
(1 bedømmelse)
2.6
Usama0709

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Flere

£36 GBP / time
(1 bedømmelse)
0.4
hameeddanish

Greetings, I am available to discus the project and ready to start work.I have a team of highly skilled and professionals, which include graphics designers, web developers, . net developers, quality assurance SEO an Flere

£40 GBP / time
(0 bedømmelser)
0.0
PavelEmelyantsev

Hello, I just read your posting and it sounds like you need an Android Expert. I have rich experience in these fields. If you give me a chance, I will provide you the perfect results. Regards, Pavel.

£36 GBP / time
(0 bedømmelser)
1.5
superanas777

Hello. I have read your description carefully and I am very interested in your project. I am a professional electrical/electronics engineer and have actual experience in Embedded System Design based on PCB design and Flere

£36 GBP / time
(0 bedømmelser)
0.0