Program ESP8266 - No WIFI connection trigger relay
I want to add a fail-safe to my existing project by adding a contingency that when the WIFI does not connect the relay is triggered automatically.
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Condomnium water supply Manager
I want to control 3 motor pumps in our apartment through wifi and/or app. These 3 motor pumps are connected to the overhead tanks and sumps. Traditionally, we u...
Read morefixing Arduino code that wont load and build a wiring diagram
fixing Arduino code that wont load and build a wiring diagram. i have all the lines of code just needs cleaned up and a wiring diagram drawl for Arduino/adafrui...
Read morearduino get data from api -- 2
arduino get data from airthings api. Using ESP8266 or ESP32, authenticate with Airthings API using oauth2 method and read/return device variables please check y...
Read moreNeed a 3.2" display changed from an ili9236 to an ili9341
I got some Arduino mega firmware thats written for an ili9236, but since the screen has broken down, and gone out of production, we are not able to get a new on...
Read moreIOT GEN1B
Conversion Arduino code to Cortex M4
Read moreself balancing robot
I am using IMU WT901- witmotion, #2 Dc motors 300 rpm 12 V, Lidar for obstacle detection, ESP32 microcontroller, and suitable motor drivers. Need to implement P...
Read moreARDUINO Source code for PROJECT
It's about medical waste segregation using sensors. More details to be shared on contact.
Read morePWM LED Dimmer with touch screen and STM32
I want LED dimming controls through touch screen buttons using PWM and STM32 or Arduino.
Read moreLabView bug fix
LabVIEW code not working, Sensor firmware formatting, things like that.
Read moreC/C++ CAN Message Coding with Arduino/ESP32
Looking for someone who is proficient in C/C++, Arduino, and CAN coding. We need to create/send/display our own CAN messages for testing using the ESP32. You wi...
Read moreCustom PCB
I am looking to get a quote for the following: Ability to connect it via serial/usb/PC to program 3 variables. (url, unit_id, token) Auto DHCP to obtain an IP a...
Read moreIssue with Printing data from Web server using Arduino and ESP8266
I want to print web server data received from 192.168.4.1 using arduino and esp8266 through AT commands. Manually its printing data when sending AT commands one...
Read moreandroid studio arduino
a little android app that could detect the presence or absence of a little pet and get a snapshot if the pet isnt here anymore
Read moreAir pressure sensor with ESP32-S3
Hi , i am looking for guys to program an custom GZP6899D0.5KPW module with my custom ESP32-S3 based board (will share its schematics on request via chat) to rea...
Read moreConstruir placa circuito electrónico, Arduino, ethernet, w5500
Se necesita construir una placa de circuito que tenga un microcontrolador ATmega328p, una entrada fuente (Si se puede POE), la misma debe estar conectada a un m...
Read moresmart lighting system
altering the intensity of smart light according to the human activities(like reading activity intensity of light should be high, sleeping intensity should be le...
Read moreSoil monitoring with soil sensor (electrical conductivity and VWC)
Hello, I'm a cultivation specialist with no experience with programming. I want to bring a consumer product on the market for home growers that will measure soi...
Read moreMr Chip a Chipperoo
Chip is my four pound Sable Yorkie with gigantic ears. He has the look. I want to try for a series based around Mr Chip
Read moreModify esp32 sensor for new version
The new one I am looking to do I also want as small as possible but this time a rectangle as skinny as possible. This one should still have the i2c JST port and...
Read moreVFD Programmer
I need a programmer for VFDs that are controlling fan and pump motors
Read moreA small snippet (code) for ESP32
I want the ESP32 to work in deep sleep mode. What I want is the following: with only one momentary button (obviously this one that is connected to a gpio wake u...
Read moreprofessional electronic engineer
I need professional electronic engineer can deal with PCBs for refrigerators control board and Air Condition control board...etc . as you know that all new devi...
Read moreintercept APDU
Need to intercept the APDU of a POS. The POS sends commands to the card and the card returns results, I need an Arduino code that can collect these responses fr...
Read moreUSB-CDC device PID/VID for android
I am looking for an experienced guy with micronucleus/CDC-USB device and android. I am using VID 16D0 and PID 087E and having connection issues with android
Read moreTasmota expert
Looking for expert in Tasmota open source esp8266 expert. The needs is for training and developing .
Read moreportable low-cost open-source wireless spectrophotometer
I want to build an portable low-cost open-source wireless spectrophotometer based on the development done by Katrina Laganovska. I want to use her Arduino code...
Read moreRead smartcard APDU
I need to read the card information and I need sketh to be developed in arduino. For this, the hired professional will need to know the pinout of these cards an...
Read moreVending Machine Telemetry (DEX/ MDB protocol) via wireless email/ftp
The idea is that this unit will be plugged into the DEX port, configured and not need to be touched. There may also be a credit card reader that will need to sh...
Read moreATTINY85 & Android OTG
I am looking for experienced chap who has experience with micronucleus USB bootloader and digiCDC library. No time wasters please
Read morearduino get data from api
create arduino code to: connect ESP32 or ESP8266 to airthings API using oauth2 method and return device values device1 serial: 2930005798 device2 serial: 298900...
Read moreesp32 onboarding via android app bluetooth1
I want to enable users to use their phone to configure the wifi network (SSID+Password), the user can choose the wifi network and enter the password in the andr...
Read moreIOT arduino y S7-1200 con node red
la comunicacion empezaria con lecturar 2 sensores en arduino y enviarlas mediante modbus a tia portal plc s7-1200 y de tia portal enviarla a node red y posterio...
Read moreIOT con integracion arduino y plc s7--1200 mediante node red
La idea es la siguiente quiero leer 2 sensores de arduino y enviarlos hacia el plc s7-1200 mediante comunicacion modbus y del plc que en este caso seria tia por...
Read moreCombine espalexa and wifimanager libraries in esp8266 project
I have a project of ESP8266 wifi module, in which I am using wifimanager library to connect the module with wifi connection. I need to add Espalexa library in t...
Read moreE Ink QR Generator Arduino BLE and LTE Updates
Need to have an E Ink screen be updated with QR codes that can be generated from something like qr.io (would prefer to use internal QR generator if possible) an...
Read moreConnect 2 Mobile Money Wallets Using Bluetooth
Connect 2 Mobile Money Wallets Using Bluetooth
Read morearduino esc speed control with button
Hi I need an arduino code for a little project I'm working on. It involves a brushless motor, an esc and a momentary switch. The plan is: When I push and hold t...
Read morearduino uno - python - expressLink
Looking for embedded eng with experience in Arduino programming, python and is able to send packets using AT+SEND format and manipulate serial pins
Read moreEmbedded software development - RTOS with MicroPython
We are seeking innovative, hard-working embedded firmware / software engineer to join our company for an initial up-to-6-month term as we create new wireless (B...
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