ESP Wi-Fi Logger

Hi, With an experience of more than 7 years as an embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solutions starting from your idea to its actualization and development; or anywhere in between. I have extensive hands-on experience with the following technologies, platforms, and programming languages: ARM: NRF52, STM32, ESP8266, ESP32 Other boards: Arduino, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: HTTP, MQTT Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python You can see our portfolio/ reviews and feedback regarding automation projects. Please send a message in chat for further discussion. Thank you.

Best ESP32 Expert! ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, With over 30 years of experience in electronics design, circuit design, and PCB Design, I offer my expertise to develop firmware for the ESP32-C3 for your ESP Wi-Fi Logger project. I specialize in ultra-low power consumption designs and can ensure the device runs on 2xAA batteries for over a year. ✅The firmware will include functionalities such as reading and logging values from the on-board digital temperature sensor, sending data to an MQTT broker at specified upload periods, waiting for server commands after data upload, and enabling Wi-Fi parameter configuration over BLE for reduced power consumption. ✅Data encryption will also be implemented for enhanced security. Additionally, the firmware will exclude webpage hosting and access point modes. I am confident in delivering a high-quality solution that meets your requirements for low-power programming. Questions: ⭐Could you please provide the desired logging period for the on-board Digital Temperature Sensor values? ⭐Do you have any specific preferences or requirements regarding the MQTT broker, such as authentication or specific topics for data transmission? Thank you for considering my proposal. I look forward to discussing this project with you further. Best Regards Hari Mohan

I am writing to express my strong interest in the firmware development role for ESP32-C3. With expertise in low power programming and a focus on ultra-low power consumption, I am confident in optimizing the firmware to run on 2xAA batteries for over a year. I have experience with temperature sensor integration, MQTT communication, BLE parameter configuration, and data encryption. I am excited to contribute to the success of your project and look forward to discussing further.

Hello, I am an expert in low power programming for the ESP32 and related platforms. Previously, I have built a servo control module that needed to run on batteries for several months, as well as a BLE beacon that used the ESP32 sleep and RTC wake functions. In order to accomplish your goal, the ESP32 will have to transition between the various levels of sleep when needed. The sensor and API integration seems relatively straightforward, my only question would be whether the BLE interface needs to be active all the time, as that would significantly increase energy consumption. Let's get in touch so I can get started! Thank you, Robert Nies

I am an Mechatronics Engineer with 5 years of Arduino programing (Uno/Mega/Nano) experience. I will provide explanation of the Arduino program with code + Proteus file simulation + tinker-cad or Proteus simulation video. I will add voice in the video to explain every detail of the work so that you have 100% understanding of the project, also I can work with any external sensor or data acquisition device and program Arduino Uno/Mega/Nano. I can make electrical projects and design PCB's according to your requirements. I will work with you to debug Arduino program until it works the way you want it to even if you have zero experience with Arduino programing. Please feel free to contact me anytime and ask as many questions as you need. Thank you so much.

Hello. ⭐ ⭐ ⭐ ⭐ ⭐ I have been working for more than 10 Year in the field of Electronic engineering (Hardware / Firmware). I have extensive experience in the areas including Circuit Design, Circuit Simulation (Analog, Digital), PCB design, Embedded Software(Keil, Mplab, FPGA, Arduino, PIC, Rasberry PI, C/C++) etc. Expect me to help your business as if I am growing my own. I would love to hear from you. Warm regards Khalid

I can help you, please share your detailed requirements on chat. I have a degree in Electronics Engineering from the National Institute of Technology(The most premier Institue in India). I have previous experience designing and manufacturing PCB for Underwater Sonar, UAVs (Unmanned Areal Vehicles), AUVs (Autonomous Underwater Vehicles), ROVs (Remote Operated Vehicles), IGVs (Intelligent Ground Vehicles), and for Other Robotics Applications. I recently worked on Flight controller electronics for Rocket Stabilization. I have five years of Industry Experience in Top Hardware MNCs and two years of experience with Robotic startups. I have worked with microcontrollers like Atmel, Arm, STM, ESP, and Teensy. I also have experience with Xilinx FPGAs(Field Programmable Gate Arrays). I am experienced with embedded programming in C/C++, Python, and Verilog.

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Hello there! My name is John and I am a certified ethical hacker, with over 2 years of experience in electronics, embedded software, network services, web applications, wireless networks and social engineering. I have worked on projects that involve low power programming and design, on-board digital temperature sensors reading and logging with an upload period, wait for commands from a server after data upload and encryption without the need for a webpage hosting or accesspoint mode. I understand that you need firmware development for an ESP32-C3 device for the tasks listed above. As part of the project we would like to design the circuit using low power techniques so that the product runs on 2xAA batteries for more than a year with an on-board digital temperature sensor reading and logging period along with sending data to an MQTT broker upload period. We would also like to enable data encryption so no one can access the device's information without permission from the user.

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Hello, I used esp32 series mcu using esp-idf for several iot projects using wifi mqtt ble protocols.