Bluetooth de Baixa Energia (BLE) Jobs

We have 3 types of gas, each sign is 8.888 format with seven segment digits. we need an app which control an Arduino Mega and then 74HC4543 7seg drivers, and power interface. The app must allows to upload every gas price (4 digits) and send to Mega by WiFi. Hardware design is done and will be provided to awared freelancer

HI I have a nodes using MESH protocol. device is nRF52840 using SDK 17.0.1/ Mesh 5.0.0 I have a firmware it has a model. the Nodes send temperature, rpm, and other variables. in the same firmware if we setting the device as "subscription" the device will receive the data from the other nodes, and print the data recived in the screen using RTT protocol. what i NEED? 1.- the device setted as subscription, i need to implement serial comunication (now is printed using RTT) 2.- I need the subscription device, sends some data to especific node un the mesh For example if receive 00AF-50 the node will send code 50 to node 00AF thanks. Ricardo

I am a student and I am trying to control a Tank in Unity game engine using a model tank as an input device. The idea is that when I rotate the turret, for example, it moves a rotary encoder which sends data to Unity and translates it into game object movement. Not only this, but the gun raises and the 2 wheels on the chassis will record movement. All in all, I have fitted the tank with 4 rotary encoders. I have two Arduino Nano 33 BLEs which I am trying to use in order to establish a Bluetooth connection between the model tank and the computer. I am struggling with this. I am also currently using a plugin called Uduino to connect Arduino to Unity, although I am struggling to control Unity objects using rotary encoder data. I have managed to get readings from rotary encoders from my Nano b...

Looking for an Apple phone technician with experience in resolving software issues on iPhones. The ideal candidate should have expertise in troubleshooting and resolving common software problems such as software crashes, freezing, and boot loop issues. Required Skills: • Proficiency in iOS operating system • Ability to diagnose and resolve software-related issues • Experience in restoring and resetting iPhones • Familiarity with iTunes and iCloud backups The candidate should also have excellent communication skills and be able to provide clear instructions to clients on how to resolve software issues. The client has a backup of their iPhone data, so the technician should be able to restore the device without losing any data.

Set up my tablet's main screen to display only three apps: our company's Order Online app, WIFI & Bluetooth, and TeamViewer for remote control. The developer requires a six-digit code to revert the tablet back to its normal state, similar to the setup on tablets (For example Like Doordash or Uber Eats Tablet ). With TeamViewer, we can remotely access and control devices with permission. I would appreciate it if you could provide an easy step-by-step guide on how to download and install TeamViewer on other tablets for our team. Limited App Selection: User Choice Restricted to 4 Apps, No Exit Without Developer Code More details: What type of tablet do you have? Lenovo M8 , M10 & Samsung Tablets Attention: Kindly refrain from submitting automatic bids, as they will be p...