I have a custom nRF52832 board with outputs on P0.07 P0.08 P0.09 P0.10 and I want to write to them. 7&8 are working ok but 9&10 are not.
Let me emphasise THE BOARD IS WORKING...
Dear Nordic and community,
I am currently in pre-production phase of designing a PCB based on the NRF9151, and I am a bit confused by the Hardware Device Guidelines, which...
Hi Nordic engineer
I am evaluating a project based on nRF52840 and there is a question need to be confirm before schematic design start.
Due to limitation of power resource...
Hello everyone,
I'm trying to set up the Wifi stack on the nRF7002 and use it with MicroPython, but encountering a lot of difficulty with it. I cropped up a network_wlan...
Hi all,
I have a custom board build with an nRF9151. I'm able to connect on int with USB/UART, I can send and receive AT command. Right now I'd like to send certificat to...
Hello, I'm developing a BLE Central application using the nRF52 SDK. The central connects to multiple peripheral devices (nRF52832), each sending 6-byte ADXL345 accelerometer...
I'm having trouble getting the I2C interface working on our nRF54L15-based prototypes. The initial config write to the device fails; specifically, in the twim driver (i2c_nrfx_twim...
Hi everyone, I don't have the nRF51822 yet, but still want to get familiar with it as much as possible before I get to buy it. I was looking for a description of the functions...
I'm running into a weird timing issue with a nRF24L01+ which I'm not quite sure how to work around in the general case. The basic setup is two radios, A and B. Auto acknowledgement...
Has any managed to connect a Windows Phone 8.1 device to NRF51?
BLE is "definitely" supported on Nokia Lumia:
Nokia Support
But I am unable to pair with either SD 5.1...
I'm working with a custom hardware board made by hand which works properly, but since we make a batch with a pick and place machine, something seems to be wrong with the board...
I am trying to use the S110 v7.0.3 with a nRF51822 QFABA0 chip. I am using the hrs example from the SDK v5.2.0 ( I have changed the IROM address to 0x15000). I've got an error...
I am using mbed library to get leg up on development.
This is the first time I am writing any MCU application and it sure makes things a lot easier.
I am using nRF51822...
Dear Nordic,
I would like to implement on server side Private Resolvable address according to specs. For that I need to get the IRK that has been sent to client (central...
Can't seem to find the proper sdbc file and pack for the newest version of 51422_S210_256k for Keil 5 on either Keils site nor Nordic's. Called Keil and was told that Nordic...
In Nordic\nrf51822\Board\pca10001\s110\ble_app_hrs project,when I add somting into this project but the now that I add dose not work!!?
//this is buzee_gpiote_init()
static...
Hi,
I am working on proximity solution app and I have to implement link loss and immediate alert service but don't know how implement it as I am a learner in this technology...
Hello
I think my question is pretty simple but I would like to clarify this topic, please:
I have read in other threads in this forum that " bonding should eliminate the...
Hello,
Actually, I am evaluating the nRF51822 using the EK. I have some questions as follows:
1- Is the S120 an enhanced version of the S110, and what is the real difference...
I use P0.2 as a wake-up pin, when the system into a deep sleep, I connected a High Voltage in the P0.2, it can wake up, but if I connected a High Voltage in the P0.2 always...
Hi
I got some questions about the RF part of the ref schematic.
1, why the bias voltage for ANT1 anf ANT2 are not the same since they are differential lines?
2, what...
Hi,
Today I use the app timer to start a simple 8bit ADC conversion each second and send in the irq handler.
Now I am trying to use the sw interrupt to execute some...
