Hi!
I'm trying to decipher the MPSL FEM API documentation and I'm adding code to a bare metal project to initialize the simple gpio interface FEM config.
I'm running ...
I'm looking at Product Specification v1.2 - Reference Circuitry Configuration 2 where BUCK2 is not used. The schematic shows the output VOUT2 is tied to VSYS in this case...
I have a BLE system where multiple sensors operate as peripherals and send data to a BLE central. These sensors enter sleep mode after transmitting data and later wake up...
I am using nRF Connect SDK 2.9.0 with Toolchain 2.9.0 and trying to interface Winbond W25Q32 SPI flash memory with nRF21540DK (nRF52840) . I need help with the following:...
Hi Nordic Team,
I am planning to develop a Matter-over-Thread end device (sensor) using the nRF54L15 , which will be battery-operated . To maximize battery life (minimum...
Hello, i'm having a problem with the satellite detection time when I start gnss search. When I start the search, for a while at first the satellites are not detected and then...
Hi,
I am implementing discovery service but getting undefined error with below
bt_dis_pnp_params pnp_id = {
.vendor_id_source = BT_DIS_VENDOR_ID_SRC_USB,
.vendor_id...
I notice that the dongle has a 3.6V-5.5V input and a pin that sais 3.3V, I measured 3.3V on this pin so I was curious if I could run an IMU unit and an i2c/spi bridge requiring...
Hii all
I am trying to port the experimental/bootloader_signing project to gcc I made changes in the project accordingly, so now its working. I can able to flash application...
I connect a GPS module to nRF52 DK and connect nRF52 DK to my computer once more.
GPS module ---> nRF52 DK ---> computer. (like this)
So I want to do NMEA parsing like...
Dear All,
I am sorry but I have to ask this question here, I searched and red trough the forum, tried the suggestions, nothing works.
Basically I want to have a HID device...
I use softdevice 6.00, size is 80K Byte. I use the chip NRF51822ab,and configurat the irom start at 0x14000,size 0xC000, IRAM, start at 0x20002000,size is 0x2000 ,in keil...
Hi,
Is there a possibility to read the state of the gpiote pin? (is it high or low). Is there any function or any other way to do that?
I'm changing the gpiote pin via...
Hi,
I made a own service for a rotary dail in a peripheral(S110). This service send the speed, direction and a counter (all uint8) of de rotarydail in separate characteristics...
Hi Everyone ,
We were using nrf51822 rev1 IC for our project and now it is changed to nrf51822 rev3 . Previously we were able to detect the chip in nRfgo Studio on our...
I am looking for a device with support for the 4.2, long packets (up to 255 bytes) feature. I see that the nRF52 is a 4.2 device. But for what I understand the optional long...
I am using s120 for central device, and my central device connects to multiple BLE slaves. After connection, some slaves may lost connection due to power off of that device...
I want send ble bond connection request from raspberry pi to nrf51882.
Can you please let me know which ble libraries I need to send central ble bond request to nrf51882...
Hi,
My goal is to capture on gpio burst infrared proprietary "messages" composed of multiple "bits".
The Length of each bit is around 100 to 200us.
Initially I planned...
(I understand my question is similar to devzone.nordicsemi.com/.../ , but I would like some additional clarification not provided in that post.)
Hello, I've been developing...
On a BLE_GAP_EVT_CONNECTED, I'll send some data to an attached microcontroller via UART. The code will expect a response of that data, all while being inside that BLE_GAP_EVT_CONNECTED...
My application involves the Nrf52 using softdevice and a slave only SPI ADC running at approximately 26khz. The ADC has a pin interrupt to indicate data ready. There seems...
