hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
Hi,
I have modified my files as mentioned here . When I upload the package, the template device show and I am able to connect. But when I subscribe to the notification...
I'm trying to find out if drawing more than 70mA through the PPK will damage it.
As I have a beeper on my custom board that can draw 200mA, and I'm concerned that attaching...
I have 6 RGB LED strips and I would like to control them by Raspberry PI. 6 strips with 3 colors each require 18 controllable PWM sources, so I have SN3218 which is exactly...
Hi all,
I'm new to nRF51822 and I'm trying to use the fds system.
However, I always get a NO MEM return code when calling the init method.
Any hint?
Thanks
This is my code，the problem is when cpu executed the __WFI() instruct it should be paused ,this means that NRF_LOG_INFO("wake up\r\n") should not been executed only after...
I am trying to integrate an ADXL345 with my nRF52. I am attempting to implement Bjørn Spockeli's driver which I stumbled upon here: devzone.nordicsemi.com/.../
I am using...
Hi all,
I have an application for nRF52 which works fine using SDK 12.1.0. I am now trying to make it working with 12.2.0 and it hangs.
Apparently inside the function...
My question is somehow connected to hardware side of SPI(M) peripheral implementation.
When using SPIM, I am observing 3 types of situation:
WhenSCK pin is defined...
Hello,
I took this project on about a month ago to do bug fixes within the app. The bugs are fixed but the OTA was not tested for the last 2-3 months. No changes were made...
Hi,
I am working on interfacing SD card with nrf52. I am sampling SAADC at 1000 sps and trying to write over SD card as well as sending over BLE. Both operations are working...
Hi everyone,
I am trying to update my nrf52832 chip with another MCU using UART.
I am using the bootloader example dual_bank_serial_s132 with the s132 SoftDevice.
...
I plan on using the ISP130301 and would like to ask the following:
I would like to start my schematic and layout using the ISP130310 from Insight Sip and would like...
I'm wondering if it can be work as an DFU Controller (where sends zip Distribution Packet) not as an DFU Target.
I'm trying to make Each of the NRF51 Cores to be updated...
I am using the nRF52832 very successfully for an audio application. However, I am observing an undesirable high current state after audio playback is complete.
Here is...
Hello Everyone) Have new unsolved problem. My custom PCB based on nrf52832 SoC has only controller, FXOS8700 accelerometer and MAX30205 health temperature sensor. For communication...
