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...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
Hello,
I want to implement a vendor-specific service on the nRF5340.
Is there any suitable sample code in NCS 2.2.0?
Or if there is any documentation I should refer...
Hi,
I have a nrf52820 on a pcb without 32Mhz crystal. I am using nrf52833DK to flash the nrf52820 on the pcb using debug out port on DK. I am able to see the connected device...
Hi, it's me, once again. Thankfully the last problem I had was actually my fault... I got distracted and didn't notice a small implementation detail... anyway... Here's today...
Hi,
The customer test routine serial_lte_modem mqtt returns 9,0
What does this state mean?
* ``9`` - Ping response from the MQTT broker.
Thank you for all your...
Hi,
I'm getting the following error during migration from 2.0.0 to 2.1.0:
[505/551] Building CXX object CMakeFiles/app.dir/C_/ncs/v2.1.0/modules/lib/matter/src/app/util...
Hi all.
I'm trying to learn a bit more about the device overlays,
I'd like to know how I would access the "gpio-line-names" that I've specified in my overlay in my application...
Hello guys,
I'm trying to interface nrf52832 with ds18b20 temperature sensor and I'm using this code https://github.com/sigurdnev/Nordic-DS18B20 and I'm getting the output...
Hello,
I am currently having my product, which is based on the nrf52810 SOC, tested and certified. I have been told to set my device up to use the DTM firmware example in...
Hello everyone
I have a few questions about how the nrf chip works: - does nrf52 work by sending AT comman and we need an intermediate chip like pca10040 send AT command...
I am trying to modify the Zigbee light switch example to transmit commands to the first bound endpoint, rather than to a bulb address determined by the app logic:
ZB_ZCL_ON_OFF_SEND_REQ...
Hi,
I am testing GPIOTE interrupts on 833, and noticed the interrupt is not fired sometimes (randomly) on power up. The input level did change as measured but the interrupt...
In this commit https://github.com/nrfconnect/sdk-zephyr/commit/d4023b3c1b8c32d978299143125ce5543c9bc6bb and this conflicting commit https://github.com/nrfconnect/sdk-zephyr...
Hello,
I am trying to compile the zephyr/samples/subsys/display/lvgl.
I have the lv_conf.h enabled
I'm getting an error "No SOURCES given to Zephyr library: drivers_display...
I'm using Zephyr as packaged in NCS v2.0.2
I have a thread that is "event" driven.
My first implementation used "signals" (k_poll(), k_poll_signal_raise()) to trigger...
