Bluetooth Low Energy (BLE) Jobs

Hi i need some help with an idea i have. I would like to develop a product for Tuya SDK. I need someone who program the system for testing(On Tuya and on the system itself). What i have right now: NODE MCU (ESP8266) Arduino Nano 3 x 3V Dosing Pumps 1 x ULN2003 Stepper Motor Driver On Tuya it needs to be shown: - 3 Pumps - Calibration button option of each Pump (on click 50ml should be pumped in case more or less is pumped than a correction value needs to be sent to device) - Button to pump a defined amount of liquid - A timing option to plan the dosing for each day of the week and the times and how often (for each pump individually) - It should be possible to rename the Pumps. Thanks in advance!

I need experienced tuya ioT developer. I need mobile app for AC/HEAT pump this existing AC/HEAT üump is using Tuya WBR3 Wi-Fi Bluetooth chip.

Hi, I am looking for someone to help with the development of a VR Game. Ideally, you will be experienced in working with Bluetooth integration with VR Headsets. Requirements: - The game will consist of simple, easy-to-implement environment and actions. - Integrate VR Headset( Oculus Quest) with a Bluetooth device. Enable communication between those. - Track hand movements and implement actions based on that. - Analyse and store data on a remote server.

Hi, I am looking to align with a strategic partner who can develop a BLE device with the following requirements: - Powered by batteries (>12months service life) - Transmits: "name of the device" and a "magnetic field reading in the z-axis" - Advertising interval can be up to every 2 seconds Further context: - Frequency of reading by central device (Smartphone): once per day --> once per week - Beacon cannot be physically interacted with - The data transmitted will need to be post-processed by a mobile application - Magnetic field reading will change slowly over time (3-12 month period) - Up to 50 units to be within range of the central device at any one time - need to ID exact BLE device - Intent is to produce the beacon/sensor at scale If you believe ...

My project uses a react native app to communicate with an ESP32 via BLE. It works fine, however, when I try to send a 32 character long string encoded as base64, the ESP32 only receives the first 20 characters.

Hi freelancers, I need to upload a App in Apple Store using bluetooth. I use a nodemcu to connect the App but i have a issue They send me the following message: "2.1.0 - Information Needed We are unable to post your app to the App Store at this time because your app has not been authorized by the accessory manufacturer to work with the MFi accessory: Next Steps To resolve this issue, please contact the accessory manufacturer to request your app be added to the MFi Product Plan form. Once the accessory manufacturer confirms that your app has been added to the MFi Product Plan form, please reply to this message. When we receive your reply with this confirmation, we can proceed with the review. We do not require a new binary. If you have not yet provided the accessory's M...