Before buying two nRF54LM20-DKs, I need to know which way is supported. Our own protocol uses RADIO directly: in each 20 ms period a SYNC goes out at 30 µs, started by a TIMER...
The Thingy:91 X board files allocate only 32 kB to the TF-M secure partition (slot0_s_partition). This is too small to support CONFIG_TFM_PROFILE_TYPE_MEDIUM, which is required...
Hi,
I am designing a PCB using the nRF54L15 (QFN, 3.3 V system) that must meet IEC 61000-4-2 Level 3 (±4 kV contact / ±8 kV air discharge). The on-chip ESD rating is only...
I am developing a proprietary 2.4 GHz distance measurement with two-way phase-based ranging and RTT on the nRF54L15.
I intend to control the RADIO peripheral directly, without...
I am seeing a reproducible interaction between asynchronous UART support and the TWIS peripheral on an nRF52840 running NCS v3.4.0.
The application uses nrfx TWIS to implement...
I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
SDK14.2
A little background on this question.
I am creating a library where I need to add items to a queue and then process those items from the queue. I would like to...
PLEASE revise the page Getting-started-with-the-rRF52-Development-Kit to include
"confirm that the nRF52 DK has appeared as a removable drive named "JLINK"...
If drive...
Hi,
Iam using serialization application code from sdk14 nRF5_SDK_14.2.0_17b948a/examples/ble_central/ble_app_blinky_c and
connectivity code from sdk14 nRF5_SDK_14.2.0_17b948a...
Hello everyone,
Similar question like mine was asked, but I didn't quiet get the answer i was looking for. I will try to keep it simple, when I open altium files of thingy52...
Hello,
I am evaluating the module MBN52832 from Murata (Using the development kit). I have installed nRF Connect v2.3 and I have installed and launched Bluetooth Low Energy...
Hi,
In this topic , i was asking about how to increase range in mesh networks. I did some outdoors tests (clear field), changing power (-40, +4, +8 dBm) and mode (1MB and...
I am using nrf52832 to develop based on SDK14.2. I have defined a custom service . There are 7 characteristic in this service. The attribute of each characteristic is set...
When broadcasting mesh messages I use the access_reliable_t struct to set data.
I need clarification on what the contents indicate. The documentation is sparse and doesn...
I'm trying to model up current consumption of our system. I'm looking to put the nRF52840 into System OFF, no RAM, Normal voltage mode and waking up on both GPIO and USB Detect...
Hi,
Is there a list of the exact part numbers for all the components used in the nRF52832 reference designs? I could only find a pretty general Bill of Materials in the...
I am planning to make a custom board using nrf52832 ,for that i need to know what are all the steps need to be followed to perform OTA DFU to upload a custom firmware . List...
Hi everyone.
I'm working with light switch example in MESH SDK 2.0.1.
I want to provisioner working like a client. Provisioner can send command to another node to on/off...
I have to implement temperature sensor readings continuously through interrupts instead of busy waiting example in SDK in order to notify those values over BLE to cloud. ...
I'm looking to encode and decode an AFSK signal (via wire not RF) using 2KHz (0) & 4KHz (1) with an 8-bit frame size and 6 frames to a block. Is this achievable with the Micro...
hello sir i am designing a custom pcb based on your mcu nrf52832 board
can you help me how to customize it according to my need without disturbing antenna .
