Banggood

This is a very similar breakout board for the INA219 as to others available from various companies. It simply follows the app notes from the manufacturer's datasheet. This is the B version of this chip and with the installed shunt resistor the MAX is 26V/2A. This can be changed by changing components. If you are looking for an Arduino library for this device, one option is https://github.com/flav1972/ArduinoINA219 This can also be found by using the Library Manager in the Arduino IDE by searching

I want to test some battery capacities, so I got this to monitor the current and voltage. I hooked it up to a load bank, a 9 V battery, an ammeter, and an Arduino. In the picture, I drew a red rectangle around the INA219. I programmed the load bank for 100 mA. When I started the test, the INA219 reported 118 mA and the ammeter reported 117 mA. So the accuracy is satisfactory. Also, the voltage reported by the INA219 was within 10 mV of the voltage I measured with a voltmeter. So far, I'm happy

Ok bien recu Rien à redire , c'est parfait

INA219 is a bidirectional power monitor with I2C interface. This little device has many things to offer!

Muy bueno, funciona muy bien y con una muy buena calidad de medición.

Exelente producto. Llego en el tiempo acordado y bien protegido.

Gute Verarbeitungsqualtität funktioniert prima.

module acheté pour vérifier l’utilisation de courant. pas mis en application encore

nawet solidnie wykonane.

Great product. Works out of the box using a blue pill µ-controler