Excellent! Totally compatible with the Arduino and STM32 Boards and WORKS PERFECT!!! Good accuracy in 16Bit resolution and fast communication with the controller board. Beware with the voltages especially when you connect with 3.3Vdc PSU Rails. I used with RPi3 and STM32s Blue Pills connected with I2C Level Adaptor 3.3v to 5V. Seller’s service was GREAT!!! Comes packaged in antistatic bag. TOTALLY RECOMMENDED!!!

Excellent! Totally compatible with the Arduino and STM32 Boards and WORKS PERFECT!!! Good accuracy in 16Bit resolution and fast communication with the controller board. Beware with the voltages especially when you connect with 3.3Vdc PSU Rails. I used with RPi3 and STM32s Blue Pills connected with I2C Level Adaptor 3.3v to 5V. Seller’s service was GREAT!!! Comes packaged in antistatic bag. TOTALLY RECOMMENDED!!!

Excellent! Totally compatible with the Arduino and STM32 Boards and WORKS PERFECT!!! Good accuracy in 16Bit resolution and fast communication with the controller board. Beware with the voltages especially when you connect with 3.3Vdc PSU Rails. I used with RPi3 and STM32s Blue Pills connected with I2C Level Adaptor 3.3v to 5V. Seller’s service was GREAT!!! Comes packaged in antistatic bag. TOTALLY RECOMMENDED!!!

A/D converter ideal for working with analog sensors in projects based on the Arduino IDE, but using plates that have few analog inputs. Example: NodeMCU: has only one A/D entry; in an irrigation project, when connecting several soil moisture sensors it is impossible to do it alone with NodeMCU, and the alternatives are: join NodeMCU to an Arduino UNO (by I2C or serial port) and capture data with Arduino UNO, or use this small module, which I find much more interesting (and more precise)

convertidor A/D ideal para trabajar con sensores analógicos en proyectos basados en el IDE de Arduino, pero que utilizan placas que tienen pocas entradas analógicas. Ejemplo: NodeMCU: solo cuenta con una entrada A/D; en un proyecto de riego, al conectar varios sensores de humedad del terreno es imposible hacerlo solo con NodeMCU, y las alternativas son: unir NodeMCU a un Arduino UNO (por I2C o puerto serie) y capturar datos con Arduino UNO, o usar este pequeño módulo, lo que me parece mucho más interesante (y es más preciso)

A/D converter ideal for working with analog sensors in projects based on the Arduino IDE, but using plates that have few analog inputs. Example: NodeMCU: has only one A/D entry; in an irrigation project, when connecting several soil moisture sensors it is impossible to do it alone with NodeMCU, and the alternatives are: join NodeMCU to an Arduino UNO (by I2C or serial port) and capture data with Arduino UNO, or use this small module, which I find much more interesting (and more precise)