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...
Hello guys, I'm going to start programming for nRF51822 and I want to ask you something.
I'm going to start coding for mbed HRM1017 which is the simplest eval board I found...
I'm attempting to use a custom UUID as outlined in nAN-36. I get an error (NRF_ERROR_DATA_SIZE) when I call ble_advdata_set . Specifically:
ble_advdata.c::uuid_list_encode...
I have a bluetooth hub (NRF51) as central and a wearable device (NRF51) as peripheral. What I need is that as soon as a smartphone enters the range the peripheral let's go...
Hello,
I'm redrawing and routing my own PCB for nRF81x22. I take the details from pca10028 files.
My question: Can I route the PCB with only 2 layers?? I have seen only...
Hello,
I had to use sd_ble_gap_address_set() to make sure, that a bootloader running on the same device will not be cached on OS/X:
static const ble_gap_addr_t gap_addr...
This may be a newbie question, but it had puzzled me for a while now.
Looking at the PCA10031's schematics i can see two leds been used.
LD2 i can figure out. Datasheet...
MQTT Example in the IoT SDK compiles with size bigger than available 160KB Program space?!! Is this correct as I can't flash with the IoT SoftDevice on it.
The drive level of the nRF51822 is specified as 1µW, whereas the EPSON crystal suggested in the BOM for the EK boards PCA10000 and PCA10001 is specified for just 0.5µW (with...
hi nordic
i just got a little bit outdated "nRF51422-dk" package. I have problems with flashing
the boards pca10006 and pca10007- I tried to search for an solution, tried...
Hi all,
I'm an Android developer and I need to develop an application that detect when someone presses the button on Beacon and do something.
I've just bought these two...
I'm currently using ble_advdata_set to update the ble advert data packet. Before transmission I use the ble_radio_notification event . In this event for test purposes a single...
Hi,
I'm using a nRF51422+nRF6310 and I need to use SPI in order to connect with some devices. I am trying to run the example "spi_master_example_with_spi_slave" but I found...
