Einkäufer jobs
I'm looking for someone skilled in Arduino and SNMP integration who can create a sketch for my IOT project. Key requirements: - Utilize temperature and humidity sensors - Report sensor readings and their status via SNMP, specifically tracking temperature, humidity, and particulate matter (PM 1.0, 2.5, etc) -Utilize the eInk device for device status Ideal candidates should have good understanding and hands-on experience with environmental sensors, Arduino programming, SNMP protocols and Zabbix software. Hardware is the M5 AirQ device () I have attached the original config file that presents all sensor data via a web interface and should provide all the details required.
pcb design with stm32 microcontroller and eink display .
Hi We need to do webscraping of SEO data and customer reviews from our webshop in 4 languages. SEO: Title Meta description Meta keywords Sample **-baest-i-test-**-silver Title: Motionscykel AL2 - Bäst i test Meta description: Sporttema säljer motionscyklar, AL2 - Bäst i test - till bra priser. Fri frakt, snabb leverans och 30 dagars öppet köp. Meta keywords: motionscykel, motion cykel, trampcykel Customer reviews Name Date Stars 1-5 Review Sample **-baest-i-test-**-silver SKU for every items is also needed to save first in row In this sample SKU is 1107B Scrap this data from every product in our webshop, all have same system and structure. sporttema
1. Design Schematic 29/05 2. BOM 3. Layout PCB 30/05 4. Support work with JLCPCB manufacturing if needed Design using EasyEDA
...than 2 inches) Components: I have a list of specific components that I would like included on the PCB. I am open to suggestions for any additional features. Battery: Lithium-ion This project from TTGO is similar to what I wish for : :62:28 Ideal Skills and Experience: - Experience in PCB design - Familiarity with ESP32 WROVER and EINK - Knowledge of low power design techniques - Familiarity with Lithium-ion batteries and power management - Ability to work collaboratively and provide regular updates on progress. The successful candidate must be able to create a custom PCB with EasyEDA that meets the requirements of my project. Preference will be given to candidates who have experience working with ESP32 WROVER-B modules and
I'm looking for a skilled designer to help me design a low-power PCB with an ESP32 WROVER-B module, E-Ink screen, and battery. The ESP32 WROVER-B module is the selection I have made and needs to be used in this project. Additionally, I have chosen to use an E-Ink type display, as it is low power and will meet my project's needs. Finally, the number of layers on the PCB needs to be between 1 to 2, with no more than 2. The successful candidate must be able to create a custom PCB that meets the requirements of my project. Preference will be given to candidates who have experience working with ESP32 WROVER-B modules and E-Ink LCD displays. Knowledge of PCB design and fabrication techniques will also be considered favorable. If you think you have what it takes to design a low-powe...
Based on default PET bottle used for drinking. Now on the closure we will but your IOT-Water-Bottle and place it upside down into ground / dirt of a plant. It will measure need of water. Temp/room humidity/conductivity value of earth will be reported. By eInk Display it will take nearly no power. By using BLE it can report to a mobile device. Battery with 3.7V can work for long time. Measure: Display:
I have a collection of 80 PDF...into a single EPUB file, well-formatted with a table of contents. The order of the parts within the file needs to be alphabetical. The files are comprised of book summaries. Each book has two summaries: A short one, then a long one. The order in the file needs to be short followed by long. The files include illustrations. These illustrations must be included in the epub, correctly scaled for a 7" eInk reader. This task is not trivial: You can't just feed the files into Calibre and have it spit out an epub (not even for one file). I tried. This is a personal project and I will not be making a profit on this or selling anything later. The files are copyright protected and you must destroy them at the end of the job and confirm in writing...
An engineer designed a PCB based on the 6" eink / epaper HAT from waveshare, which that speaks to an IT8951 chip via SPI from a Raspberry Pi. However the its not working. Using the Kicad files can you tell me what is wrong with my circuit? I had the PCB manufactured and assembled, but when trying to communicate with the chip over SPI it just hangs. When connecting with USB it is not recognised (unlike the waveshare HAT) How do I fix it/create a workaround? Points to note: > The code is fine because it works with the waveshare HAT > The circuit powers on and voltages are correct at the capacitors > HRDY was not included in the circuit, but I don't suspect this is the problem
...is a few links for other websites that do the same thing content purposes. The second landing page will be for and this page is about buying eink screens that will display QR codes that you can change yourself from your phone. If you have an event, you can put this product (will have different size eink screens 5", 7" 10" etc) where you can press a button, connect to the wifi of the screen and upload whatever link you want and it will instantly generate a QR code on the screen. If at any time you need to change that QR code, you can hit the button again and upload a new link or content that you want generated into a
This is file manager for black & white eInk tablets with launcher capacity. It can display metadata of books instead files' names. Starting from Android 8 it is glitching. Metadata info is truncated. Also, Android 10 broke link between ReLaunch & CoolReader. Released APK is here: Sources are here: Discussion on English: Discussion in Russian: CoolReader is here:
I need someone who is versed in microcontroller programming and control to put together a small project for me. The components of the of the project include the Wemos Mini micro controller () and a Monochrome eInk/ePaper display () -I would need a diagram on how the two should be wired together -Then the programming would be used to upload a picture from a web page to the display at a timed interval Once these steps are completed there is the opportunity to expand the project but lets get through the basics first. Thanks for reading my project.
I need someone who is versed in microcontroller programming and control to put together a small project for me. The components of the of the project include the Wemos Mini micro controller () and a Monochrome eInk/ePaper display () -I would need a diagram on how the two should be wired together -Then the programming would be used to upload a picture from a web page to the display at a timed interval Once these steps are completed there is the opportunity to expand the project but lets get through the basics first. Thanks for reading my project.
eInk photoframe playbacking photos from Google Photo folder Details in document here: Payment informations: 100% of payment will be loaded into milestone at the begining of project, and release after the project is finished according specification.
I am attaching an image of the circuit board plz help me build that for an E-Ink display, compatible with 10.3˝ ePaper Display [VB3300-KCA]【Display Module Only】some of the basic requirement of the board is 1. DDR3L 512 MB RAM 2. 8 GB Storage 3. A9 ARM CPU and with attached Wacom board. with 10.3˝ ePaper Display [VB3300-KCA]【Display Module Only】some of the basic requirement of the board is 1. DDR3L 512 MB RAM 2. 8 GB Storage 3. A9 ARM CPU and with attached Wacom board. Above is the Eink display I need the board to get compatible with
I want to develop a completely original code to be run on a Ras...also able to integrate stock tickers as well). The display will be on an eInk screen, and will contain live updated information such as the dedicated ticker symbol, live price, and a candle chart. There are several different examples to reference with OS MIT licenses. I have experience with coding, but not enough to develop this product from scratch. Important notes: -This is development of completely original code (not pulled from any existing sources), I have sources that are to serve as references only -Python language -Code is able to be modified simply (example: changing the tickers through source code, changing currencies, information refresh time, etc) -Dedicated for use on a Raspberry Pi -Dedicated for an ...
...BYD power storage. All of that should be displayed on a wireless eInk Display best case with battery pack. Data that should be displayed: Sensebox - temperature - humidity - UV index/light density - p2.5/p10 PV: - battery level - incoming solar power - incoming external power - overall power usage All with latest value and latest sync date The project includes collecting the data via API (1. Sensebox/Opensensemap 2. PV solar station), setting them up for displaying on E-ink-Display, providing cost list for all electric parts (specific milestone) and setting up the station. Documentation would be great. Project steps: 1. Sensebox API 2. PV API (Kostal Plenticore) 3. Display of data (as merged XML/HTML) 4. Parts list for eInk-display (incl. Power supply, data collecting)...
I'm working on an IoT prototype based on Arduino. Ultimately I’m looking to send an image to an ePaper display through a local network (or over the internet). To successfully create this code you will need an IT8951 board or be familiar with it. The goal is to use an ESP32 board to receive the image wirelessly from LAN (ideally from POST from a webserver) and pass it on to an IT8951 chip to power the display (open to alternative suggestions if you have any). I have an ED060KC1 (1448×1072) 16 grayscale display and IT8951 driver HAT: and an ESP32 board. I'm totally new to Arduino, but have a basic knowledge of C++. So far I’ve been able to wirelessly load an image onto a lower resolution display driven directly by the ESP32 using some code from wavesh...
I'm working on an IoT prototype based on Arduino. Ultimately I’m looking to send an image to an ePaper display through a local network (or over the internet). To successfully create this code you will need an IT8951 board or be familiar with it. The goal is to use an ESP32 board to receive the image wirelessly from LAN (ideally from POST from a webserver) and pass it on to an IT8951 chip to power the display (open to alternative suggestions if you have any). I have an ED060KC1 (1448×1072) 16 grayscale display and IT8951 driver HAT: and an ESP32 board. I'm totally new to Arduino, but have a basic knowledge of C++. So far I’ve been able to wirelessly load an image onto a lower resolution display driven directly by the ESP32 using some code from wavesh...
Hello datnt1110, I'm looking for expert who can help me with Eink solutions creating from scratch. If is it something you would be interested in, please let me know. I didn't find any other way how to contact you, so I used HIRE for 10 USD. Thanks. Petr
The project is to design the image display with eink. The final board will be used in other products. I need the engineer to develop the display. The engineer can choose the necessary components.
I need help creating a back end app and programming my product. Someone that can program an app that will send images to an Eink Screen for a wearable design prototype.
Looking to use the services of a developer with Serial Peripheral Interface protocol to have a Particle board talk with an eInk display. Update: Selected hardware: MCU: Particle Argon WiFi with latest firmware. e-Ink display: Dalian Good Display GDEW1248T3 We are looking to have functionality developed to display a full screen image with a changing string (alpha-numeric) in the middle of the screen driven through code residing on the MCU. See attached .png files for visual reference. I have added the spec documentation for the e-Ink screen and driver board (DESPI-C1248).
I need you to develop a Controller that can convert a display signal to custom protocol that this color eink display speaks. Display details : This EINK display uses timer control to display pictures etc and it’s built to be displayed in stores as a static picture display. I want to use it to display a laptop or any display signal like an external monitor. I am fine with the controller to be just windows capable. So one use case would be to surf websites. All the best. Thanks.
...Broken How the mental health care system leads to broken lives and broken hearts We envision the cover being the word Broken in large bold type but the letters would be broken--not quite as broken as a jigsaw puzzle, maybe only one break in each letter; it should be readily legible. The background could be a hallway or something "institutional" looking. Since this is for eBooks, and many kindles are eInk, it must first and foremost look good in Black&White. The actual design should be color (we will print paperbacks). The design should work at 6"x9" (paperback size). Designs should follow the Kindle Publishing guidelines for size/margin/bleed/etc. Since this is for commercial use, any fonts or images must be licensed appropriately. We are willing to con...
Hello, we need a rebuilding of a old logo as a illustration (adobe illustrator). We only have two available logo screenshots. #1 is the original logo printed. This should be the prio 1 logo design. But we only have it as a low resolution with low details. #1.1 file_name: 20190307 Schachner Logo Auschnitt - Alt - Old School, Retro - laufender Bäcker - #2 is a picture of a artist. This is not the original look / appearance. But you have use it as a detailed enlargement #2.1 file_name: So the aim is to rebuild this logo as a illustration and use #1 a direction. Usw file "colors" for coloring if possible. Its a retro bakery logo. 300dpi - 2000x2000px Please apply the file that we can change coloring of areas and contours. if you have questions
I want someone who know how to design the circuit of a tablet. It has an eink display which requires a bit of experience with these Epd.
I need a web platform developed along with pi programming. The web platform and pi system should interact. The system consists of: 1 x web platform for capturing data and documents. 1 x pi zero w with gsm unit and 3 color waveshare e- ink screen 7.5 Users should capture data on the website or alter the state of data (true / false). The pi zero w will fetch this data and display data on the eink screen.
...Plan on A2.0 c) Revise the main entrance door type. (Shown as a closet door) 4) sheet A2.2 a) Revise Ridge Board size to be one size larger than the rafter size. b) Show spacing for all roof framing members; show blocking as required; show attachment details at rater-to- ceiling joist-to-top plates. Show rafter to ridge board attachment detail - show type of fastener. 5) Sheet A3.0 a) Show UFER at the main panel; show receptacles to be Tamper Resistant; show CO and SD to be interconnected. b) Show all lights to be high-efficacy. 6) Sheet A4.1 a) Show roofing to be Class "B" min. 7) Sheet A5.0 a) Show “NO Storage allowed” in the attic space. 8) Sheet A6.0 a) Detail 1 – Show #4 rebars 18” O.C. E.W. for the concrete slab. Show “...
The final goal is to be able to plug a ED060SC4 () e-ink display to a raspberry pi and use it as a regular screen. Deliverables for the project will include a PCB (+schematics) and a software driver to work with the pi. Essentially, do what this guy is trying to do: ht...html?_nkw=ed060sc4) e-ink display to a raspberry pi and use it as a regular screen. Deliverables for the project will include a PCB (+schematics) and a software driver to work with the pi. Essentially, do what this guy is trying to do: Relevant links: and That's the general idea, and I look forward to discussing more details.
We need a person who can help to design a standalone hardware device that can: 1. display a QR Code on ePaper (ideally a 2.7") dynamically, the QR Code could be refreshed after a certain period of time. 2. can alter the QR Code generation logic with an external device (like a PC or Smart Phone), for example, the TEXT embeded in the QR Code and the refreshing sequence. Once the logic is altered, the device will be working standalone. 3. Power the device with one or two CR2450 lithium cell and the power consumption efficiency can let the device to operate for 6 months+ continuously without changing the battery. 4. the form factor of the final device should be very much alike a E PRICE TAG: The awarded person should: 1. Provide full design spec and documents of this device ...
We are making a wifi display device which has an e ink display and the huzzah esp8266 board. the eink display is from We are looking for an hourly consultancy basis for the project.
Hello and welcome! The guide lines below illustrate the project. Details will be sent to shortlisted freelancers. Overview : develop a new eink tablet dedicated to outside activities (ip67, shock, sunlight...) Mandatory steps : 1. identification of electronic components 2. production of POC (proof of concept) : 2 kits shipped to France Others steps, job will be proposed after steps 1 and 2 (freelancer who worked will have preference) : 3. conception of product design 4. production of product draft (3D printing) 5. assembling electronic into product 6. test final product 7. deliver all documentation related to conception, products, production of components and assembling Main skills : - electronics - product design - production process - frugal innovati...
Voice Overs are an important part of any business. These are used for videos, phone answering systems, commercials, websites and more. I deliver the highest quality audio in a reasonable time....Sync with video Business Training tutorials Audio Book Narration Internet Product launch Websites welcome pages Audio Editing Power Point Presentations Radio Advertising Commercials Radio I will work with you to get it right, no matter what you need. I have been in the voice over industry and on air over 35 yrs. Extratjänster: - Add a royalty free music bed on to any project (+1 dag) - Add on to match up my voice to your video or Powerpoint, per 20 words. large products conta...
I need someone to create for me a phone case with an eink display similar to but with some notable differences. Person must have experience not only in product design but in electrical engineering; experience with manufacturing is a plus. Please give me a realistic timeline on the work and an idea for how you will deliver the final goods. NDA must be signed to work.
Manufacture a eBook reader using eInk technology as well as FLEx Lightning.
...stylus and maximum of 4 buttons. I would like it to be pressure sensitive so that the pen strokes look natural and vary depending on the amount of pressure applied when writing. The buttons will include two navigation buttons and a new page button. This will allow the user to navigate between pages and also create new lists. There will also be an erase button included. It needs to be an Epaper/Eink display so that the battery can last and production will be cheaper. There will be many stages to this project so we would appreciate anyone stepping forward for the design and programming elements. If anyone can take us to the prototype stage then that would be fantastic. The price of this project is not fixed so if someone has the skills to take on most/all aspects of thi...
...trying to make eink display to mirror an ipad screen, but for the this project, I want to connect a Bluetooth (preferably a low energy BLE) dongle to my laptop and send a picture (.EPD picture since eink TCM accepts .EPD format) from my laptop to a low energy STM32L microcontoller (through Bluetooth), and then to the eink display's TCM module, so the picture that is sent from laptop is shown on the eink screen. Here is the eink kit that i have bought: I have attached the developer guide of this product. I have been working on the project. However I am struggling to get SPI work/communicate with TCM module, and I am thinking to outsource microcontroller side of programming. I mean how microcontroller is integrated with the Eink and how ...
...trying to make eink display to mirror an ipad screen, but for the this project, I want to connect a Bluetooth (preferably a low energy BLE) dongle to my laptop and send a picture (.EPD picture since eink TCM accepts .EPD format) from my laptop to a low energy STM32L microcontoller (through Bluetooth), and then to the eink display's TCM module, so the picture that is sent from laptop is shown on the eink screen. Here is the eink kit that i have bought: I have attached the developer guide of this product. I have been working on the project. However I am struggling to get SPI work/communicate with TCM module, and I am thinking to outsource microcontroller side of programming. I mean how microcontroller is integrated with the Eink and how ...
...trying to make eink display to mirror an ipad screen, but for the this project, I want to connect a Bluetooth (preferably a low energy BLE) dongle to my laptop and send a picture (.EPD picture since eink TCM accepts .EPD format) from my laptop to a low energy STM32L microcontoller (through Bluetooth), and then to the eink display's TCM module, so the picture that is sent from laptop is shown on the eink screen. Here is the eink kit that i have bought: I have attached the developer guide of this product. I have been working on the project. However I am struggling to get SPI work/communicate with TCM module, and I am thinking to outsource microcontroller side of programming. I mean how microcontroller is integrated with the Eink and how ...
Hi Freelancer. Searching to a freelancer, which can make a str_replace translation. After installing a mod/app in my software, only the subcategories works with str_replace (not always, sometimes!) (Bug - If i came back from categ... Searching to a freelancer, which can make a str_replace translation. After installing a mod/app in my software, only the subcategories works with str_replace (not always, sometimes!) (Bug - If i came back from categories to was correctly displayed (sometimes - If i click directly on the categroy link, not) Its a special chair translation from german chairs (ä (ä) to ae, ö (ö) to oe, ü (ü) to ue) Which freelancer can bugfix me that "cheap" within the next 3-5 days? Awaiting your offers. K...
Looking at these fellas here: The device that is needed for this project is a board that allows 4 screens to be plugged into it, with one output. Allowing a switching mechanism. Think of a typical computer KVM setup except for these screens.
...Eventually I am trying to make eink display to mirror an ipad screen, but for the this project, I want to connect a Bluetooth dongle to my laptop and send a picture (.EPD picture since eink TCM accepts .EPD format) from my laptop to a low energy STM32L microcontoller (through Bluetooth), and then to the eink display's TCM module, so the picture that is sent from laptop is shown on the eink screen. Here is the eink kit that i have bought: I have attached the developer guide of this product. I have been working on the project. However I am struggling to get SPI work/communicate with TCM module, and I am thinking to outsource microcontroller side of programming. I mean how microcontroller is integrated with the Eink and how communication...
Hi We have 4 XML files (attached) that need to be converted in to CSV files. Delete all info for SE and DK languages. All text within <INTRO_NO> </INTRO_NO> and <TEXT_NO></TEXT_NO> and <NAMN_NO></NAMN_NO> the special signs has to be converted according to list below: Å Å å å Ä Ä ä ä Ö Ö ö ö < < / ƒ > > " ”
...***************************************** Search Food formular (= Lebensmittel suchen) (+) Add Food Clear list (= Liste leeren) Print view (= Druckansicht) The amount value should be changeable, default = 100 g ************************************************************************* Please note: Values in the database are coded with umlaute/vowels: ä = ä ö = ö ü = ü Ä = Ä Ö = Ö Ü = Ü ß = ß Ø = ∅ e.g. If you type in "brötchen" (and a german will do so) it should/will find brötchen ... ************************************************************************* The search function should not be casesensitive (Beer == beer) *******...
...share with the user: 1. recipe of the day - big photo (containing only the name of the recipe, cooking time and stars) 2. menue of the week - at least 4 photos (containing only the name of the separate recipe, time all together and the stars) 3. Create your own menues (Erstelle deine Menüs) 4. Add ingredients on the grocery list (Erstelle deine EInkaufsliste) 5. Eat smart (Bewußte Ernährung) After those five eye striking news for the user there is a horizontal break with the slider (vegetarisch, Traditionell, Desert) After this there is: What I want to eat today - similar to the existing one - try to underlay it with some 9 coloured squares for each category. Create your own E-buch - try to redesign it more simple, more modern Photography contest After t...
I am looking for an expert opinion on devices like popSLATE or gajah () I am very interested on doing something similar on my ipad for my next term's design course (I am second year electrical eng) I want to know about feasibility of this project. And how can this be done (prototyping for now)? I am looking for steps to take, resources to study (previous projects) and opinions to implement. I am more of hardware guy and software will be taken care of, by my friend. I was just want to know if you have some ideas to help me to get this thing started, since I have not found anything about connecting an E-paper kit or device (hack) to an ipad. some people have suggested VNC server for iOS, but I am looking for an non-internet solution like bluetooth or something like that. I am looki...
I need e-mail addresses, Name, Address, E-mail, Telephone and Homepage and Keyword. All this for 5 different keywords. Together, I Think 2000 Addresses. Link: Keywords are: Grundstücksverwaltungen und Hausverwaltungen, Vermögensverwaltung und Treuhandgesellschaften, Anlageberatung und Finanzberatung, Bauträger und Baubetreuung, Wohnungsbau This should be a table in Exel. Please only offer if you are able to do this! IMPORTANT: Please send me a sample in advance! The Steps you will find in the appendix! Thank YOU!
