How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hello,
I am working with NRF52840 dongle.
I built and downloaded the hid-keyboard example to the dongle. HID keyboard function looks good that a "1" is typed by pressing...
Hello Team,
I am using SDK version 17.0.1 and have implemented OTA. I have also implemented a buttonless DFU without bonding and created a Blinky application. However, when...
Hello,
We are also having trouble installing any SDK into the VS Code Ext Pack, for development on the nRF54L15-DK. Have tried each SDK from 3.0.0 to 3.2.1 without success...
Hello,
I have a functional project to access to an SD Card with NRF54L15DK and the version 2.9.2 SDK and 3.1.0 toolchain.
But I have difficulties to access to the SD card...
Hello.
Wiring 1:
wiring 2:
Background to the case: We tested this with 2 different ppk2s and always got the same results. Our custom board works fine if we wire...
Dear all,
i have a problem when i compile a project with Segger v. 8.22a (but i tried also with v.8.26) .
The message is:
Linking 'ne_eere.elf' Linking ' ne_eere .elf...
Hi, I am developing on nRF54L15 chip by using Insight ISP2454-LX variant, and while creating new board for it, I am unable to find package variants other than OFN48 (QFAA...
Hi Nordic team,
I’m evaluating the sleep current of the nRF54LM20A using the nRF54LM20A DK and I’m seeing a large discrepancy compared to the datasheet numbers.
According...
All SDK versions, including the latest v3.2.1 Method int modem_info_short_get(enum modem_info info, uint16_t *buf) has a bug and fails to return the right values when: 1....
Hi,
I can set up and run the GP timer on the nPM1300, but would like to know if the timer is running. At first glance it looks like TIMERSTATUS (ca, p113 of the PS) should...
Hi,
I an designing a module with either wifi connectivity or cellular network connectivity with host MCU. I am planning to evaluate nRF9160 for cellular network and nRF7002...
I am trying to use the Serial Modem Add-On (SM) application with the attached overlay-external-mcu.overlay. When DTR is asserted (active low), the modem stops responding to...
I would like to know the Host subsystem DN/QDID of nRF Connect SDK 3.2.0 for nRF52832. It is not described below. docs.nordicsemi.com/.../ble_qdid_qual_matrix.html
I am working with the nRF54L15 to create a driver for a peripheral which is controlled by two PWM signals.
My driver relies on the Zephyr PWM driver which goes back to your...
