Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
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, 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 ...
dear nordic
I have visited https://ant-nrfconnect.github.io/doc/compatibility.html
I am asking this question because I want to confirm if a more specific chipset supports...
I am using an NPM 1300 with nRF Connect SDK 3.2.4. I am using a 2.8 mAH LiPol battery. I have the termination voltage set at 4.2 volts and the charging current set at 100...
Hi there, I am developing a bluetooth application and would like to have some on board temperature logging as well. I am using ZMS to do this, with an 8 byte struct. I notice...
Hi,
I’m using the nRF54LM20x in the QFN52 package and noticed that reference designs are available for the other nRF54LM20x packages, but I couldn’t find one specifically...
