The Ilgenfritz Engineering company is located in Bavaria, Germany and develop solutions for the Agriculture business.
We are looking for a company for embedded development based on a LILYGO TTGO T-SIM7000G Module. The developer must have very good experience in ESP32 programming. The IDE should be Microsoft Visual Studio Code with Platform IO.
Digital, analog and SPI / I2C signals must be processed. The TTGO T-SIM / ESP32 module should be able to switch a WLAN access point on and off on MQTT request and the settings are made via MQTT.
A captive portal is intended to provide the user with a diagnostic option (for example GSM reception, battery voltage, MQTT connection, ..)
After a declaration of confidentiality has been exchanged, we can send the specification sheet.
26 freelancers are bidding on average €1605 for this job
HI I am experienced electronics engineer with more than 15 year of experience. I have read the details and can do it . I have worked on MQTT before. Please get in touch to discuss it further Regards