Android messaging app with LORA communication / ESP32

Make a android Chat/ messaging application

Communicate with same application in other phone by LoRa / ESP32 module

Message to be encrypted with 128 AES,

Both users to have window for secret key, one user send message, other user receives, readable only when correct key input

Quick send button to send GPS location

Receive GPS location and option to open in Google maps/ any other application

Each user can set his name, with message name goes to check sender

Quick button to send "Received" when message received.

Sample code available

Квалификация: Android, Arduino, Java, Mobile App Development, Архитектура ПО

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О работодателе:
( 0 отзыв(-а, -ов) ) mathura, India

ID проекта: #19268782

5 фрилансеров(-а) в среднем готовы выполнить эту работу за $138


Hello there, I have been developing Android applications for more than four years with my team and this here is my personal profile. I consider myself an expert in LocationServices as well. I have worked on chat Больше

$330 USD за 3 дней(-я)
(15 отзывов(-а))

I have gone through your project details "Make a android Chat/ messaging application"Looking for a candidate that is extremely familiar with the responsibilities associated with the role and can perform them confidentl Больше

$10 USD за 1 день
(17 отзывов(-а))

Hello, I already have esp wroom 32 devkit 1 C espressif board and I will give you one tested solution. I invite you to discuss in detail on freeelancder's chat. Thanks

$300 USD за 20 дней(-я)
(6 отзывов(-а))

I can easily do your work as I have so much experience

$25 USD за 1 день
(0 отзывов(-а))

Dear client, My name is Dung, from Vietnam. I used to be an embedded & mobile project manager for a Japanese company in the past. My main job is as follows: 1. Receiving requests from customers. 2. Analyzing req Больше

$25 USD за 10 дней(-я)
(0 отзывов(-а))