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...
Hi,
I have a question about the time period being used as waiting time before sending a reliable message is retried, this until an ACK is received or the timeout is reached...
I have a Central + Peripheral running on the nRF52840 (SDK 14.2.0). I have it configured to automatically connect to 3 Peripheral connections and allow 1 Central connection...
APP_TIMER_KEEPS_RTC_ACTIVE SDK15.0 rtc does not start unless at least 1(one) timer is active
I have set APP_TIMER_KEEPS_RTC_ACTIVE=1
And I want to use the app_timer module...
In all instances where the internal function `hash_algorithm_get()` is used in `cc310_lib_hash.c`, the output is inverted, making would should be a successful return code...
I have designed my customized board according to the nordic's indications, adding the components for the LDO and DCDC recommended. Now I am selecting the battery that I will...
Hello,
We are developing a system in which a device controls a host and the device should receive status information about the host. In some use cases multiple hosts are...
Hello everybody !
I am looking to connect 2 cards nRF52 DK (52832) with another card nRF52 DK (52832), a little like the fact my smartphone with these 2 development cards...
Hi, all.
I'm making a mqtt client with nRF52832.
All examples of SDK 14.2 were using PSK secure.
But I want more secured connection as like MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA...
Hi,
After sd_ble_gatts_hvx() call, is it possible to change or delete value in softdevice buffer before a connection event ?
Thanks by advance for your help
Best regards...
We have a medical products need to evaluate the maxinum transmission data rate of BLE .i am using is the latest nRF5_SDK_15.0.0_a53641a.
i find to using the ios lightbule...
Dear Developers,
Good Day!!
I want to merge ble_app_att_mtu_throughput & uart example, basically requirement is CLI & other UART communication should work together.
...
See a new landing page on the nordic website for the nRF52840-DK (as opposed to PDK), which states that..
"The nRF52840 replaces the nRF52840 PDK which is not recommended...
We are fine tuning our manufacturing process placing the nRF52840 and would like to know what surface finish is used on the chip. I was not able to find this in the spec.
