Esp32 ulp example jobs
A hardware development is required. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V Operational Amplifier model: we will define it before start the project. Battery used: 1x3.7V or 1x9V Software to use: KiCad. Any other software for simulate it (for example LTspice).
Aplicacion: Wifi 2.4ghz Datalogger de temperatura y humedad con sensor I2C Temperature & Humidity Sensor (Waterproof Probe) y controlador ESP32 ESP32-WROVER-IE-N4R8. *Caja IP65, de ser posible seleccionar una caja comercial para adaptarle la placa *PCB entra en caja IP54 o 65 , la antena queda afuera de la caja *funcionamiento previsto con baterias. *Antena para 2.4ghz *Botones RST y program del esp32 mediante jumper. *Leds indicadores de encendido, upload, estado *Componentes SMD. *Placa rectangular.
Hi I am searching Esp32 programmer on esp tool for programming Connect me first then we will discuss non project
We need automation for the following process: We have pictures of vehicles. These pictures not only show the vehicle but also always an individual background. 1. The background must be removed (seems to be a good task for contours) 2. the picture has to be inserted into a new background. You can see the 3 states of the pictures in the attachments. Please do not submit your offer until you have viewed them completely. I will not negotiate budget afterwards.
I made an ESP32 receiver-webserver program (ESP-now protocol in Arduino IDE) but what is missing from my code is the following: I want when we make a refresh on the receiver's webpage the data to be preserved (imagine that 10 senders for example send each of them just a string as their own id for being recognized by the receiver and a char message like "free" or "duty" which make the corresponding region-square for the particular sender green (free) or red (duty) on receiver's webpage. What now happens is: If I refresh the page all the squares start from green. I thought as a solution: the senders to send every for example 30sec the last message that they have sent but that means the senders all the time are awaken up (via timer) so as to ...
This simple BASIC game example/demo Tutorial is exactly the SAME as the GODOT 4 version in the files attached, EXCEPT that you will do it in COCOS CREATOR or Cocos2d-x instead of GODOT that's all. Thanks for bidding. Please look at the files and requested simple game feature and feel free to BID or ask questions.
You can even simply use existing Unity game template as a starting point. This simple BASIC game example/demo Tutorial is exactly the SAME as the godot or cocos version in the files attached, EXCEPT that you will do it in UNITY 3D GAME ENGINE instead, that's all. Thanks for bidding. Please look at the files and requested simple game feature and feel free to BID or ask questions.
Simple. The SAME thing as: https://www.freelancer.com/projects/android/Basic-Game-skeleton-example-app-35291789/ https://www.freelancer.com/projects/android/Basic-Game-skeleton-example-app-35291789/ So the SAME simple 3D game tutorial1 from above links, But done in UNREAL ENGINE 5 instead.
Simple. The SAME thing as: https://www.freelancer.com/projects/android/Basic-Game-skeleton-example-app-35291789/ https://www.freelancer.com/projects/android/Basic-Game-skeleton-example-app-35291789/ So the SAME simple 3D game tutorial1 from above links, BUT done in O3DE/Amazon-Lumberyard instead.
Very simple. Details in file attached.
We need automation for the following process: We have pictures of vehicles. These pictures not only show the vehicle but also always an individual background. 1. The background must be removed (seems to be a good task for contours) 2. the picture has to be inserted into a new background. You can see the 3 states of the pictures in the attachments. Please do not submit your offer until you have viewed them completely. I will not negotiate budget afterwards.
Hi, We have already created a prototype with an ESP32 WROOM from AZ-Delivery + HX711 Loadcell + LCD + 2 Input Buttons with proven Sourcode for ESP32 and the corespondening PWA-BLE Application. Now I want to create PCB layout to build 10 Prototypes. We just want have everything integratet on a small PCB (without Pinheader from Prototyping Boards) with predefined maximum dimensions: 1 x Micro USB-B Socket for Powering and Programming (wich should overlap the PCB to integrate into housing) 2 x LED-Outs (accessible via GPIO) 1 x Screw-Terminals (for each HX711, with E+, E-, A+ A- ) 4 x Mounting holes 1x I2C Pinout 1x 3.3V / GND Pinout 1x 5V Pinout for HX711 1x 2x16 LCD Display Optional - Connector for LiPo (charging trough Micro USB-B Socket) - I2C Display - Microsw...
Create system with ESP32 and a relay module.
Failed to find the MPU6050 chip I just want to know, where to connect the SCL and SDA pins of MPU6050 in ESP32 C3. And if the code works and shows readings great. But if not I need to know what to do next to get the readings to work for my PCB
Help me "translate" this library: from Arduino Due to ESP32 I have few Tesla batteries with the integrated BMS, also the connectors, etc, so I can test the setup in real time. However, I do not have the know-how to port this library to the ESP32. I would need most importantly at least the following functionality: - read each "cell" voltage from the battery module (7S) - read the temperature - read the fault codes (if any) - start/stop the balancing Please read the description on the github page, also there are several hints here: Thanks! best regards,
We developed PCB Design of Main controller Which is ESP32 base for you .
...situation: ESP32-S3-WROOM-1 is to send and receive data via MQTT QoS 1. WiFi: Entry of credentials in the web portal via initial access point (no hard coding of credentials) Protocoll: MQTT with "Quality of Service" 1 MQTT Broker: HiveMQ Data to be sent Publisher 1 (topic: /chip-id/stat/....) 1. temperature value e.g. 22.3°C 2. temperature setpoint e.g. 25°C 3. configuration parameter in piece e.g.: 1,0,-5,2,50,8 Data to be sent Publisher 2 (can be done via MQTT Explorer, topic: /chip-id/cmd/....) 1. temperature set point e.g. 24.0°C 2. configuration parameter in piece e.g.: 1,0,-5,2,23,7 If the Publisher 2 sends changed data, these are to be taken over from Publisher 1. MCU: ESP32-S3-WROOM-1 IDE: PlatformIO VS code Framework: Arduino/RTOS The f...
Need to read two CAN Bus 8 bit binary values and convert to 0~255 PWM value. PWM logic will control two motor systems with incremental resolution ESP32 controller
I need to change Teensy 4.0 in my project to ESP32 or STM32F104 (blue pill). Actual firmware is Arduino. My project use external EEPROM, Canbus, few I/O pins, UART for communicate with Nextion display. Please look on code in attachment.
We need to read any car data with ODB protocol and ESP32.
Start your reply with WPBAKERY else I simply won't read it. We need somebody who makes some pages in WPBakery Page Builder. It is roughly 30 pages. We show you 3 url's with these pages. You can simply copy them one on one. (We will take care of the right images and text later. ) You re-create the pages you see in the same layout in WPBakery. You can work on our server or your own. You create, we copy paste and you get paid. Simple job. Please quote best price and timeframe.
We are looking for a power supply with with lithium 18650 battery backup that can output 5v at 2.5a. It will be used to drive esp32 and sim800l which is already designed, you only need to design the power part with battery backup with easily available components
Document Scanner OPENCV PYTHON take picture of decument a 4 size paper and resize picture and send it to app
I need a working camera with face recognition and people tracking directionality embedded (edge computing) from a top view position. The camera will be installed on a frame door. We already have a working prototype with an ESP32 module, but it gets too hot when we run it. We also need to know if it's a software issue or we need to upgrade the hardware. In addition, we want to connect the camera with a website and mobile app for data entry for further ML training. For more details, please see attached document.
Hello guys, I am looking for guys who could program 4 different Modules which i brought from online. 1) GPS module which features UBX-M10050-KB chip with flash, 2) XGZP6899D differential pressure sensor 3rd &4th modules are in oscillation due to their shortade and I will confirm exact specs of them via chat. I want to program them in my Esp32-S3 or rp2040/any other Arduino supported board. GPS will be used for my rc car. I have datasheet for them in detail including the programming guide. I would provide them via chat. The freelancer should create an detailed code/library for the above given modules with instruction on how to use them,along with sample code.
Hello guys, I am looking for guys who could program 2 different Modules which i brought from online. 1) GPS module which features UBX-M10050-KB chip with flash, 2) XGZP6899D differential pressure sensor I want to program them in my Esp32-S3 or rp2040/any other Arduino supported board. GPS will be used for my rc car. I have datasheet for them in detail including the programming guide. I would provide them via chat. The freelancer should create an detailed code/library for the above given modules with instruction on how to use them,along with sample code.
I HAVE ESP32 I WANT TO PUT DATA COME FROM MQTT INTO SQL DATABSE
I need someone to develop the schematics of a pcb using ESP32-C3 microcontroller. The goal is to create the smallest and simplest schematics to use the microcontroller by adding a usb for uart and a few led to indicate various things
1- I have a “client letter” which I want formatted as a Thrive Themes hidden page/doc which will show up after a button is clicked). I want the sections and background of this “client letter” to match the sections and background of the template I will provide. (Including colors. Use ROBOTO as the text font, other fonts as they appear in TEMPLATE) 2- I want the “client letter” inserted so it can be viewed after client clicks the button.
Hi Valery N., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
Hi there, I need a 3d psd mask mockup like the example. So that I can easily edit in Photoshop like changing images Must be similar like a sample, realistic n eye catching. Which will have 3d effect. Thanks.
Hi Nevamal P., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
We need someone to arduino code for esp32 with sim800l and rs485 module. It will also have pubsub library to publish data. We will send you the ports thesim800 and rs485 module will be connected to.
We use ESP32-S3 and sdcard with wav files. We need to implement Fast Fourier Transform (FFT) over .wav file, calculating spectrogram of the audio, energy or amplitude of the signal, mean value, and some other details that will be provided by chat. As input you will use the .wav sample I'll provide, reading it from SDcard. As development you will use the details I'll provide in pdf format. In order to validate the development, variables used in equations will be storage in array or vectors. Project will be donde in Virtual Studio Code and C++.
I created 2 different Arduino workable programs on a sparkfun esp32 thing plus C board. I need to have 1 of the 2 programs loaded and executed via OTA from wifi (pc). Only 1 of the 2 programs will be running at time.
...0-36V (ESP32 on ports GPIO36, GPIO4) 3. Two analog inputs to measure current 0-20A and volts 0-36V using INA226 via I2C - GPIO22(SCL), GPIO21(SDA) 4. Two Digital inputs with high voltage protection, working voltage 0-36V - GPIO5, GPIO27 5. Two Digital Outputs via Open Drain N-MOSFET (AO3400) - GPIO25,GPIO26 6. External module SIM7080G LTE connected via 2mm Pitch Pins to Serial 2 - GPIO16(RX), GPIO17(TX) and powered by the main 5V power: SIM7080G RX<---TX(GPIO17) ESP32 SIM7080G TX--->RX(GPIO16) ESP32 7. ESP32 Dc-DC Step-Down from 5V to 3.3V, from the main 5V supply (MP1584EN or siotable) 8. The I2C pins GPIO22(SCL), GPIO21(SDA) 3.3V from the ESP32 and GND to JST-SH 4-Pin SMD Connector 9. NEO-M8N module connected to Serial 1 - GPIO12...
I have some basic code written for arduino, running on an Esp32 and NodeMCU. Code measures electricity using the esp32 and controls a relay (hot water cylinder) on the NodeMCU based on electricity measurements (see NodeMCU code attached) I need someone to modify the code on the NodeMCU so that it records how long the relay has been on in the last 48hrs and switches the relay if the cylinder hasn't had sufficient heating. Also, add a manual "heat for 2hrs" function that can be activated on Blynk webpage.
we required PCB circuit design using esp32 c3 module. target of the project is to minimize size of circuit.
Control and data communication between ESP 32 for the drink dispensing system.
We use ESP32 module connected to sdcard where we have a .wav file. Our .wav file has the soud displaced from zero and we need to normalize(remove the offset) and amplify it. Project will be done in VSCode for Arduino ESP32. See the attached documents.
I need modified so it will show RPM in the 10-40 RPM range with a sensor going HIGH on each revolution (IR sensor). is an example code of the library. is at I am running code on Arduino IDE on an ESP32-WROOM-DA
...directly connected with wires somewhere to CAN and power supply, and it's controlled through an android app. So my idea is to use OBD2 dongle based on ESP32 with some can transceivers, or just ESP32 with can transceivers connected anywhere to CAN and power supply. Read car CAN data of driving speed, RPM-s, throttle position and maybe some more... (It can be fine tuned later with more data) Use those data with some engine sound samples from memory card to generate output sound which will match the actual state of the car. Some useful informations can be found at this comunity There's an app and "CanSee" OBD2 ESP32 dongle that those guys developed which collects and use all of those data that I need from ZE cars. You don't have to worry ...
We need to program an esp32 to be very deterministic and design a very simple pcb to use it on our product
Re-create the "Main Design - Back of Shirt" file with the left side similar (re-create it almost identical) to what it is (blue tech hologram of the skull), but the right side being a traditional bone skull, symmetrical to the left side. The feel should be that the hologram is taking over (transforming) the bone skull. Add text saying "Reaper Squad" at the top or bottom of the design (or Reaper on top, Squad below the design) depending on what looks better. Use the "Sak Yant Accent Prints" around the main design to add accent flare and a bit of a backdrop. I would like the colors to be white and this shade of teal: #00FFFF - it will be sublimation printing on black shirts only. at the very bottom of the back - IG logo @MuayThaiTechnician right above it...
Need to identify, record new face, be able to add names and play audio when recognition takes place. Would be using an ESP32-can board & HiLetgo YX5300 UART Control Serial MP3 Music Player Module.
Hi, I'm looking for a graphic designer who can design illustrated brainteasers just like the attached example, it'll be for an android game and I expect at least 40 drawings just like the example so bid on designing the whole thing not just 1 - I'm fine with a few reusable assets across multiple pictures but I'm looking for originality in each one. Please include the number "72" in your bid so I know its not an automated bot
I am looking for someone who can design a flexible PCB for me which will include various VL53L0X sensors and the ESP32 Chip.
...time and later we can add fets to control relay coils. Any relay (RLY1, RLY2, RLY3) have two pair of working contacts (C,NC,NO). Relays is UD2-4.5NU made by NEC Japan. First working contact will be used to control, second working contacts will be used (C,NO) to return relay state back to input of Slave. Slave device will be placed at ground flor at metal distribution cabinet. Master device is (ESP32 SX1276 LoRa 868MHz 0.96 Inch Blue Oled Display Wifi) module that is act as LoRa gateway. Form one side its communicate with Slave via LoRa protocol and from other side it communicate with application via WiFi 2.4Ghz. Module have display to simply show states of slave device (3 inputs and 3 outputs). It have at two inputs: input1 send command to trigger all 3 relays on Slave device O...
