Zigbee (JN5169) + CR2450 Battery Life Time

[toughspirit]

The iot sensor was developed using the Zigbee module of the jn5169.
I connected the cr2450 battery to the power source.
The battery can only be used for two to three months.
What should I do to use it for about a year?

[Ricardo_Zamora]

Hello,

You could take a look at this Application Note: JN516x Power consumption. This application note describes how to calculate the power required by an NXP JN516x wireless microcontroller running an IEEE 802.15.4-based application.

Also, we highly recommend moving to the JN5189 Wireless MCU for Zigbee® and Thread, as is our focus part for ZigBee/Thread. It is supported by our MCUXpresso IDE and MCUXpresso SDK. There are several SDK examples, like driver examples (GPIO, UART, SPI, I2C), RTOS examples, and Wireless examples (ZigBee and Thread).

If you are looking for a multiprotocol MCU, then I would recommend the K32W061/41 or the K32W041AM/A.

Best Regards,

Ricardo

[toughspirit]

Thank you!