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Bluetooth Call Recorder

$250-750 USD

Stengt
Lagt ut over ett år siden

$250-750 USD

Betalt ved levering
Our goal is to build a bluetooth device which can record calls for our CRM app. Build a device that can do the following 1. Connect to a phone as a Bluetooth headset 2. Has an output 3.5mm for connecting a wired headset 3. Answer calls 4. Record calls 5. Transmit recordings to a mobile App via bluetooth 6. Have a rechargeable battery Device should look like a small square box, with 3.5mm port, usb charging port, two led indicators, on / off switch Device should show two bluetooth channels, one for headset (A2DP) and one for connecting to our app. We will need finished product, which is ready to ship to customers.
Prosjekt-ID: 34351030

Om prosjektet

7 forslag
Eksternt prosjekt
Aktiv 2 år siden

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7 freelancers are bidding on average $6 129 USD for this job
Brukeravatar
Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
$1 200 USD om 7 dager
4,2 (14 omtaler)
6,4
6,4
Brukeravatar
Good day, I have more than 30 years experience in Bluetooth device designing. I can design a Bluetooth device which will record calls in a quality and timely manner. Please share me more details about this project and would be able to best fit for you. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Bluetooth, Battery, Usb Charging Port, 3.5mm Port etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you Regards Hari Mohan Engineering for one is magic for others
$37 500 USD om 7 dager
5,0 (3 omtaler)
4,8
4,8
Brukeravatar
Hi I have more than 8 years experienced in circuit designs and development in my past I have designed Ble based audio hardware I can design best way u fee emiem c
$500 USD om 7 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Hi, Greetings and hoping you are doing well, i welcome you to my profile where quality and client satisfaction is the Priority. I am Expert DOMINIC and i hope to cooperate with you on your project. CERTIFIED EXPERT IN LISTED PROJECT SKILLS & REQUIREMENTS, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS (Bluetooth Low Energy (BLE), Electronics, Electrical Engineering and Microcontroller) as this is my area of PROFESSIONAL SPECIALISATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. ###// No timeline & Quality Excuses// Unlimited Revisions// 100% SATISFACTION GUARANTEED### Message Me We Discuss More About The Project. incase the project is deleted please hire me directly using the following link; https://www.freelancer.com/u/topgradeclubltd THANK-YOU & WELCOME.
$750 USD om 6 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
DEAR CLIENT, Greetings and hoping you are doing well, i welcome you to my profile where quality and client satisfaction is the Priority. I am Engineer Joseph and i hope to cooperate with you on your project . CERTIFIED EXPERT IN LISTED PROJECT SKILLS & REQUIREMENTS, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS (Bluetooth Low Energy (BLE), Electronics, Electrical Engineering and Microcontroller) as this is my area of PROFESSIONAL SPECIALISATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. ###// No timeline & Quality Excuses// Unlimited Revisions// 100% SATISFACTION GUARANTEED### Message Me We Discuss More About The Project. incase the project is deleted please hire me directly using the following link; https://www.freelancer.com/u/josephwriter1996 THANK-YOU & WELCOME.
$750 USD om 3 dager
0,0 (0 omtaler)
0,0
0,0

Om klienten

INDIAs flagg
Kolkata, India
5,0
10
Betalingsmetode bekreftet
Medlem siden jan. 12, 2011

Klientbekreftelse

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