Espressif Systems has been doing a good job with their ESP8266 product (of course ... First is something to do the digital-to-analog conversion. The application, as written, is build for an ...

Note, ESP8266-12F is an enhanced version of ESP8266-12E ... However, note that, since the ESP-12E chip has a single analog input, only A0 is available on the D1 boards, and all other analog pins are ...

It is equipped with 32 Inputs (16 x digital 4-30V, 8 x analog 0-10V, 4 x analog 0-5V ... 2 x RS232 serial port for HMI or other devices, ESP8266 based Wi-Fi and I2C bus for sensors or expansions.

The self-contained ESP8266 SoC integrates a TCP/IP protocol stack for connecting ... voltage of 3.3V and offers 54 digital IO pins (with up to 12 PWM outputs and 12 analog inputs), an 84MHz clock, and ...

He needed to fit in an ESP8266 module, an accelerometer breakout ... [tinkermax] used a neat device – the FSA3157 – which allows two analog inputs to be channeled to a single output ...