Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hello,
We use the nPM2100 EK for getting familiar with nPM2100 for its potential use in our project where we aim to use single AAA battery for powering it.
Our usage profile...
Hallo，
What’s the purpose of connecting an 820pF capacitor to the DEC5 pin on the nRF52840 hardware versions before Fxx? For the chips shipped later, will the version be...
Hi
I have custom nrf5340 based product, with an NFC interface for card emulation. I have managed to get this to work in raw APDU mode in NCS 2.9.0 (with selected cherry...
Hi, We've been investigating the use of the nrF54LM20B with the integrated Axon NPU. In order to gauge the Axon's effectiveness, we've constructed a benchmark that profiles...
1. Stack ANT_s212_nrf52810_nrf52832_6.1.1, tried disabling all peripherals and only running the following code, GPIO toggles every 20s, occurs after running for a while. int...
I am curious about the RF pin impedance, as this parameter is not listed in the relevant specification for nRF54 SoC family (i.e. datasheet v1.0).
I wonder whether it is...
I'm currently evaluating the Shorter Connection Intervals feature of BT 6.2, and its use for low-latency HID applications. I have seen the updated HID mouse sample ( https...
Hi,
1. Can nRF54LM20 + nRF7002 communicate with another nRF7002 using Wi-Fi (without Bluetooth) or a proprietary protocol, and achieve a 8kHz response rate? 2. The customer...
Hello,
Can you please provide a PCB footprint and a 3D step file for the IC for the part NRF54LM20B-QGAA-R7? This is the QFN52 package.
Can you also provide reference...
Hello Support team,
I have an issue with two simultaneous heaps in my project. I use nrf Connect SDK 3.2.2 with the next configuration options:
CONFIG_REQUIRES_FULL_LIBCPP...
Hello,
I am designing a custom PCBA based on the nRF7002DK PCBA and I really need the Fabrication Notes / Drawing that officially went to the fabricator to direct the build...
Hi All. I'm hoping someone can help me.
I'm trying to flash and debug an nrf52832 on an external board using an nrf52 dk. I have set up my wiring from P20 to a tag-connect...
Hello,
I am developing a mouse product using the nRF54LM20A (QFN52). Several prototype boards have been built and are currently under debugging. The hardware uses an...
Setup: nRF52840 Dongle, sniffer FW 4.1.1, nrfutil 8.2.0 with the ble-sniffer plugin 0.20.0 on a Raspberry Pi 5. Two nRF54H20 DKs (NCS v3.2.4) — one advertising ( ADV_IND ...
