Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I am trying to use secure bootloader project sdk 17 nrf52832. But micro ecc lib is missing. I installed GNU compiler, make, Git. From infocentre also tried how to implement...
Hello,
I would like to implement the following failsafe for unused program areas for nrf52.
1. Filled the unused program areas with undefined Instruction.
2. The UsageFault...
I am using a nRF52840 dongle with nRFconnect v1.5.1 in SES. I have followed This link to do it. But got stuck at "Editing CMake List.txt" step.
Please tell if there...
Hello,
Is that true I only need the HFXO to be on right before issuing NRF_RADIO->TASKS_START = 1?
As long as the radio is not in TX/RX status, the HFXO can be turned...
Hello,
I'm writing software for my own board with nrf52840 and SIM800C modem.
I try to connect to MQTT broker. It works when I have TLS disabled or have TLS with certificate...
I'm building a custom system based on the NRF52832 and S132 SoftDevice with SDK 14.2.0.
Our secure bootloader (bonded) is based on examples/dfu/bootloader_secure_dfu. It...
Hello,
I'm working on a project with the nRF52840 PCA10056 board. I want to use Thread protocol. But I'm not sure if Thread supports Coded PHY, a feature of Bluetooth 5...
Hello, I have a nRF52832 DK and a nRF9160 DK and I would like to establish a Bluetooth connection between them and also send data to each other. How can I do that?
Running the Zephyr LIS2DH sample program on a custom board works fine until I configure it to use the trigger and then it throws the z_arm_mpu_fault() error. It doesn't matter...
Dear Team,
chip- nrF52810
I notice a startup current sequence existing for 26ms and the average value is 600 uA. This sequence is present when waking up from systemOFF...
Hi,
We would like your pointers for our following queries:-
1) Would like to know about which firmware stack we can use for provisioning nRF52840 Nordic boards via nRFMesh...
Hi,
I want to do this with nrf9160:
Transmit data (JSON strings) from the nrf9160 to some receiving end, and measure current profile for different amounts of data. It...
Hi,
I successfully send the status of the button from the Switch board to the Light board in the light switch example in nRF Mesh v2.2. .But how can I send other sensor...
Dear community,
we are using nRF52840 (s140) and nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8 to develop a multiprotocol (BLE, ZB) application. Regarding the sending...
