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Not Answered
About LC filter of the recommended circuit 0

We would like to ask about the three-stage LC filter on the ANT line. Is the three-stage LC filter required? We are considering reducing the number of stages to save board...
22 views

0 replies

Started 4 hours ago
by Hakuto
Not Answered
儿童眼镜的项目用的nRF54L15芯片，REL做了温度循环验证后眼镜搜不到蓝牙信号。上电之后眼镜充电灯闪烁正常，MCU可以正常工作 0

儿童眼镜的项目用的nRF54L15芯片，REL做了温度循环验证后眼镜搜不到蓝牙信号。上电之后眼镜充电灯闪烁正常， MCU 可以正常工作 1.我们先拍了 CT ，BLE链路和芯片没有发现异常 2.RTT log上显示已经开始广播，但手机nrf connect上搜不到广播 4.通过串口给SE发送消息， SE 可以收到并执行 5...
41 views

0 replies

Started 10 hours ago
by Luhaiyan
Not Answered
Programmer v4.8.0, Windows, and New Time Zones 0

The "Programmer v4.8.0" from "nRF Connect for Desktop v5.4.0" does not appear to use the Windows system time correctly, and this problem has appeared for us with the new UTC...
30 views

0 replies

Started 13 hours ago
by Chris Pearson
Not Answered
USBD Serial Basics 0

I'm working on an open source smart watch project https://github.com/Protocentral/healthypi-move-fw . I'm after serial communication with another device, so I need to re-enable...
- development
- software
- usb
- nRF5340
37 views

0 replies

Started 15 hours ago
by Alex Anderson
Not Answered
nRF54L15: ~200 µA extra System ON idle current after power-on reset, caused by LFXO INTCAP being written after the GRTC has started the LFXO 0

HI. We have experienced an additional power consumption of ~200uA @ 1.8V on our board when booting from PowerOnReset compared to a Warm reset. Searching for the root cause...
47 views

0 replies

Started 15 hours ago
by amo-inv

Recent in the DevZone Blog

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