Design ELF, VLF or Radio Module in the frequency range 100kHz-50MHz with Arduino compatibility

Best PCB Design Expert at your doorstep! Dear Client, We can provide you radio module that we can easily use to send data . We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in Radio Module based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WiFi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design – Rechargeable and Non chargeable 6. Power Electronics – Buck, Boost, Flyback etc 7. 868MHz, Radio, Atmel-Processor, Arduino, 315, 433 8. 100kHz-50MHz Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? 4. Are there any other specific requirements besides the ones you mentioned Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident

Dear Client, I can design Radio Module in the frequency range 100kHz-50MHz with Arduino compatibility I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Radio Module with using ArduinoIDE and could design it for you as per your requirements. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wifi, NFC. 2. Power Electronics- Buck, Boost, Flyback, Half Bridge 3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 6. ELF, VLF, Radio, 868MHz, Arduino After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? 5. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. I am new to this site but I am an expert in electronics product development. Please message me so that I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others

Hi There why not use WiFi ? WiFI can work well in that 5m distance under water all you need is ESP8266 , one located under water for transmitting , and the other on receiving end, data is transmitted over WiFi so what is your idea here, what are you going to do with the one on receiving end ? I need more details please, kindly reach me out on message chat so I can start off doing your project quickly