bluetooth controlled lock module

Closed Posted 4 years ago Paid on delivery
Closed Paid on delivery

i need module which give me TTL output if system accept signal from Blueetoth application on mobile phone. So i need module and BLE applications for mobile phones. Module should have ultra low energy cunsumtion (nearly 30 uA static)

Android Electronics Microcontroller Mobile App Development

Project ID: #19739364

About the project

20 proposals Remote project Active 4 years ago

20 freelancers are bidding on average $537 for this job

sagradoamicus

Hi I am experienced electronics engineer with more than 9 years of experience. I have worked with BLE before a number of times I would like to discuss more in detail Regards

$600 USD in 10 days
(203 Reviews)
7.8
amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working More

$600 USD in 10 days
(43 Reviews)
6.6
Anthony989

Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabricati More

$500 USD in 7 days
(53 Reviews)
6.4
microembedded

HI there I am an electrical engineer with 8+ years of experience related to Bluetooth. I have worked on many BLE based system. I can also provide you demo app for this project. Let me know if you are interested

$500 USD in 10 days
(29 Reviews)
6.3
hayat38402

I am Excellent at the following:  Embedded C Programming.  VHDL/Verilog  Microcontroller like Arduino,RaspberryPi,FPGA, AVR, PIC and STM32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  IOT Technolog More

$555 USD in 10 days
(19 Reviews)
5.4
mascotindia123

We are looking for a Freelance Server Administrator to Add Add Schedule Task on our Plesk Admin Panel. And also checking and update all software/server can working smoothly Skills Required

$500 USD in 7 days
(6 Reviews)
4.6
LTEDeveloper

Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have read your requirements and even the Nordic chip who is ultra low power doesn't do that , but More

$500 USD in 7 days
(22 Reviews)
4.3
zszabo

Dear Customer, Im interested in your project, having over 20 years experience in electronics and lot of projects with BLE. I can provide you with right, small size, low consumption design, prototype, bom, gerber More

$555 USD in 20 days
(2 Reviews)
3.9
youshaarif

Hi, I showed a keen interest in your project as I hold notable experience in building Android apps that involve IOT, your projects seem feasible to me and I am excited to complete it within your comfort zone deadline. More

$250 USD in 3 days
(13 Reviews)
3.6
nishanthamahesh

Dear Sir, I am an experience embedded system developer. I will design a perfect hardware device for your project. Best Wishes

$500 USD in 4 days
(6 Reviews)
3.5
mohameedtareq

Hello Sir I suggest to use HC-05 or HC-06 it'll be great if we have a time for more discuss I'm Embedded system engineer with five years experience in electronics and electrical circuit design. I have proficien More

$333 USD in 10 days
(12 Reviews)
4.8
rizwanmpec

Expert in Automation & IOT: Microcontrollers & Architectures :AVR (ATMEGA 8,16,32,64,1284p), PIC16F Series, PIC18F Series ARM7 (LPC2148), ARDUINO ,Nodemcu UART, SPI, I2C, Bluetooth, Wi-Fi Sensors interfacing ,PCB & Si More

$500 USD in 7 days
(4 Reviews)
2.9
teguhpanjaitan

Hi project owner. I'm a senior software developer. I have over 7 years experience in mobile development and over 10 years in embedded system design. I've done similar project to send data via bluetooth from microcont More

$450 USD in 7 days
(0 Reviews)
2.0
sanjaybhansali

hello sir first you check my review so that you can understand .. i have ready this project i can show you demo i have 9 year experience in asp.net c#, sql mvc web and window development I have read your More

$777 USD in 10 days
(0 Reviews)
0.0
kemalhacio

Böyle bir projeyi Siliconlabs'in Bluetooth Low Energy chip serisinden biri olan BGM121N256V2 chipi ile şu an yapmaya devam etmekteyim. PCB tamam. Android yazılım ve firmware üzerinde çalışmaktayım. BLE devresini obd2 c More

$750 USD in 20 days
(0 Reviews)
0.0
judah1

Hi dear, I can do this project perfectly with the aim of miniaturizing the design as much as possible. I have 10yrs experience in embedded systems and certifications.

$555 USD in 7 days
(0 Reviews)
0.0