ESP32C3 Firmware Development for WiFi POST
Budget: $10 – $30 USD
I'm seeking an experienced firmware developer with a solid understanding of SQL databases and ESP32C3 microcontrollers. The project involves writing firmware for the ESP32C3 that allows it to communicate with an SQL database over WiFi. We have a custom-made API to write to the SQL database and all the libraries required for the GET and POST request. We are just having issues with the formatting of the POST statement in JSON. It should be a very quick job for someone knowledgeable with Arduino and JSON and HTTPS POST.
You must already have an ESP32 development kit so you can test the firmware is working and we will validate on our side with ESP32C3 development kit. The database is already online and everything works when using POSTMAN. We will also give you our work-in-progress firmware. It's likely just a few line of codes to modify to make it work. More details will be given to selected candidates.
This is only the first step of a larger firmware development project and if you are successful it will likely lead to a larger contract to develop the full firmware.
PLEASE WRITE "ESP32" AT THE TOP OF YOUR PROPOSAL TO SHOW YOU HAVE READ THIS.
Thank You !
You must already have an ESP32 development kit so you can test the firmware is working and we will validate on our side with ESP32C3 development kit. The database is already online and everything works when using POSTMAN. We will also give you our work-in-progress firmware. It's likely just a few line of codes to modify to make it work. More details will be given to selected candidates.
This is only the first step of a larger firmware development project and if you are successful it will likely lead to a larger contract to develop the full firmware.
PLEASE WRITE "ESP32" AT THE TOP OF YOUR PROPOSAL TO SHOW YOU HAVE READ THIS.
Thank You !