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....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Good morning everyone,
I am facing a weird problem concerning the use of the UART service.
I am currently using the NRF52832DK to develop an application. In a nutshell...
Hi Forum,
I am working on nRF52840 THREAD sleepy node and facing an issue in deep sleep mode. The current consumption in deep sleep mode is more-around 60-70 micro Amp...
Hello guys!
Are there any difference in using FDS library with a nRF52832 or with nRF52810?
I will explain.
I'm using a FDS for writing/reading to flash for 2 months...
(I've seen several other posts mentioning similar issues, but many of them haven't resolved or found a solution that seems to apply in my case.)
I have a custom board that...
Hi,
I have a simple and basic question. it may be chilly. the internal flash memory can store the data, but the question is it has stored as byte per address or word per...
I am using a nRF52840 chip in a custom board. I will be using all the SAADC channels, as well as 4 SPI connected ADCs.
The board itself will likely be powered for days at...
Hi !
I am using NRF52DK and I want send some daat with BLE. I have to send 800 bytes in BLE by packages of 25. So I tried this :
BUT when I look my uart terminal, I...
Hi, DevZone,
I am trying connect nRF52480 Preview DK and an Arduino UNO CAN Bus shield.
What I did is:
1) I directly hook CAN Bus shield on the top of nRF52480 Preview...
Hi Nordic,
I started from an empty project with peripherial control first, the code size is about 12KB. Then after adding peer manager and related code(fstorage, fds and...
Hello,
I build a custom board with Nrf52832 , to drive Relays , all works without load , no problem for drive the output.
When i put a load sometimes my device disconnect...
what are the total number of devices that can be connected to nrf24 ?
I would like to make one transmitter and rest of all as recievers without acknowledgment will it be...
Hi,
We are trying to use GPIOTE / PPI to turn a MOSFET on A microseconds after an event clears a timer and to turn it off B microseconds afterwards.
It is easy to do...
I am running into an issue with the Fstorage Library with SDK14 that I did not have using SDK12.
When I am not connected to BLE I can erase and write flash with no issues...
Hello,
I am trying to make BME280 sensor work with nRF51 DK. I just need temperature readings. So i searched if there was some examples using this sensor and i found this...
