make a simple firmware for a gsm pcb board to switch on/off a motor when it receive a call from authorized numbers.
the commands required:
1. Add a number
2. delete a number
3. report the registered numbers
4. change password
5. the board has wifi built in, so need to enable the firmware installation and update via wifi as well
26 freelancers are bidding on average $169 for this job
Hello. I have made similar works before and can do it for you. Я делал похожие проекты ранее (удаленное управление EPS8266 через веб-интерфейс по WiFi +управление по SMS или DTMF-кодами c помощью SIM800).
Hi, I have experience with SIM800 and ESP32 both, i have a ready project which has both on board, My project does all of the above using SMS, but i can replicate same using Call. lets discuss further over the chat?
Sir, I have read your requirements and would like to inform you that i can easily handle your task also i have some sample projects to show you my work please ping me to get started with a discussion