how can i order pre-programmed chips. How much do they cost? I have a project ready to go into production.

Normally we enter the SSID and password in ESp32 using the program. I am wondering if there is a simple way where it is attached to PC via USB cable and then simpler way which will ask for the Network name and password without opening the Arduino IDE or Eclipse or the .c file for the code.

I am using the esp 32 to interface with the LIS2HH12(accelerameter from ST Microelectronics.). I am using 18 for clock, 23 is MOSI, 19 is MISO and 5 for chip select. I wrote a simple code to read the WHO_AM_I register. Accelerometer generates the necessary. Expec t ed output as required for this reg...

I was wondering if you have an example for this function to be used in the code. New to Arduino and ESP32. Grateful to receive any help here.