DII

DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.

Join

DII

DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.

Join

seeking-collabs

firmware-and-baremetal

middleware-and-os

edge-networking

pcb-and-analog

jobs

iot-cloud

code-review

devheads-feed

general-dev-chat

ZacckOsiemo

5/7/2024

Based in Capetown, would be awesome to set up a company specializing in Telemetry

Wouldn't mind getting some ideas of what kinds of telemetry products to build and how to sell them.

Navadeep

4/21/2024

Cloud Computing's Nuclear Option: AI, Data Centers, Power

https://hightechir.substack.com/p/82-cloud-computings-nuclear-option

Jayesh

4/21/2024

multidrop bus for vending machines

I want to start a project on multidrop bus interface using rs232 . Those who have expertise please ping me

Wanted (J.R)

4/21/2024

Seeking collab to make our own power

Chat and talk to design the controllers and setup Already have a base-line BUT want to do this in private. To make and design something we can mass produce and sell. ...

lgcyborg

4/17/2024

Building LED Guitar Pick

Hello, I am a CEO of a company called SelectStrum. We’re trying to design and produce a light up guitar pick that lights up every time you strum. We are looking for someone that can help us with the electrical components and eventually help us make a prototype. Please feel free to private message or respond. Thanks.

LMtx

4/16/2024

Water, Gas, and Electricity Meters with MQTT capabilities

Hello, I’m looking for Water, Gas, and Electricity Meters for a potential customer. Requirements: - WiFi connectivity - MQTT support...

TIETIBIEKA Moussine

4/13/2024

Adding pi-camera

can someone help me to add pi-camera in ESP32-Drone project ? this is the base circuit...

TIETIBIEKA Moussine

4/2/2024

Blind guide

Actually i am working on Blind guide with implication of IoT, but right now i making the diagram of the project

sarath chandra

3/25/2024

learning and working with esp32

I am currently learning and working bluetooth ble and wifi by using do it esp32 devkit v1 and esp32 wrover b

assishshalom

3/24/2024

learning

Learning

Emmanuel Chinonso

3/24/2024

Seeking-collab

Hi, I am new to the community. I need help building a System to charge a 12v(200ah) battery with a cutout circuit to prevent over charging. AC source (220v)...

vyomagami

3/14/2024

R&D

I use to do R&D using Microprocessors and Microcontroller for an development, present I'm doing building an scanner with an raspberry pi

abyrocks

3/10/2024

Wi-Fi Clock with OTA and Browser Settings Page

I am interested to build a very similar project to this https://github.com/yuan910715/esp8266_wifi_matrix_clock . I have contacted the author several times however he does not want to collaborate on coding level however interested to collaborate on manufacturing & marketing level. I have requested several important feature addition like an alarm (yes, there are unused GPIO pins in the MCU) and stopwatch & timer functions but he does not consider them to be important (his wish and I respect it). So here I am to start my embedded journey....

Flo

3/7/2024

Just for fun [Help welcome] : Install Linux on an old Prestigio PMP5197DULTRA (Allwinner A-10)

Greetings fellow earthlings, in my free time I like to take apart electronic devices and see how they are built and how I can re purpose them. Also I think its a bit like digital archaeology. Its fun. I tried to extract all the information and important things through Android Debug Bridge like: - NANDA dump (/boot): including a .fex file. Sadly Allwinner did not use device tree files (back then)....

Shrushti

3/1/2024

exploring how distributed algorithms work in IoT.

How IoT network works and it's integration with cloud and whether distributed algorithms concepts can help in reducing response time and computation

scitechindian

1/16/2024

i am looking for lora gateway with multiple nodes project

are there any resources which are available to learn

Cashton

1/10/2024

High-power Bluetooth Communication

Hello all! You may have seen my project in #projects-and-self-promotion, but if you didn't, here's a quick explanation. My project, named Sledscreen, is a 7" touchscreen "tablet" replacement dashboard for a snowmobile. The current Sledscreen prototype hardware runs off a Raspberry Pi 5 ( Raspbian / Linux ) running a custpm Electron GUI with pure Javascript. The system features a map, this is where I need assistance. I need to integrate a high-power Bluetooth system for communication between Sledscreen devices, this will allow for location sharing between the dashboards, ultimately so you can see your friends location on the map. I have never worked with Bluetooth at all and I definitely need help implementing this into my project, and assistance choosing high-power Bluetooth hardware that will allow for long-distance communications....

techielew

11/24/2023

PCB/PCBA Services in Brno

Hey @Petr Dvořák, @dougsandy_92230 is compiling PCB/PCBA resources in the Czech Republic and looking for some specifically in and around Brno. I mentioned you and said I’d make the connection. Since we’re not Discord friends I couldn’t set up a group DM so posted here … plus anyone else who might have any connections can chime in. Thanks,...

Navadeep

9/30/2023

Making a door lock with STM32WL

Hi Devs, Recently I got into some RF stuff and planning to build a door lock app - with one device as a remote and another attached to the door controlling a sort of electromechanical system to latch/unlatch the door. I have tried a basic device-device communication, sending a command to open and close the door where on reception of the command from a remote, the node beeps buzzer. Wrote about this here (https://community.element14.com/challenges-projects/project14/sub1ghzband/b/blog/posts/project14-subghz---door-lock-app-part1) To extend this further, I require some suggestions on system design and implementation plan on how multiple doors can be controlled. 1. A mesh type network between 3 or 4 nodes on the door would be suitable?
2. How the electromechanical side of control can be designed to latch/unlatch the door? (maybe would require an additional power other than onboard)...

techielew

9/8/2023

Short Circuit Protection circuit design help

Planning on making a power pack consisting of 4 1.2V or 1.5V AA batteries in parallel. I am now trying to create the same type of circuit as the one pictured, or something simpler and better, but to be compatible with AA batteries. Are there components available to make this happen? Ive been researching online and couldnt find any such designs for my specific application at the 1.2-1.5V range. I am not an expert at all with electronics so I have no idea what Im doing. Suggestions for a new, bett...

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DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.

DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.