I have a PCA10059 dongle. I have inadvertently configured pin P0.25 as the sleep debug pin and I use active state 0 as I am using off board LEDs with reverse logic. This means...
If you're working on a product that requires you to show and translate GATT Attribute (Service, Characteristic and/or Descriptor) UUIDs to Strings to the user, it's likely...
Hello,
We have been trying the sendNotification call and after getting a success log we are not able to send a second notification. I'll copy the snippet of code that we...
I have a firmware developed on the nrf52840 development board. When porting it to nrf9160, a lot of errors were reported. How can I use the LOG output function on nrf9160...
Hi I would like to ask you for advice on how to solve my problem with Ble and the timer I am trying to add a timer to examples\ble_peripheral\ble_app_uart the timer works...
Sir,
We finally added WIFI to NINA B302, using a NINA W102 coprocessor!
https://github.com/khoih-prog/WiFiNINA_Generic
Please, enjoy!!!
Here a portuguese BLOG...
Hello
I get this error when I try to program the module:
Parsing hex file(s).
ERROR: Cannot find C:\Nordic Semiconductor\nRF51 SDK_v6.0.0.43681\Nordic\nrf51822\Board...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
Hi dear friends from Nordic Semi,
I´m in great trouble trying to make these nRF24L01+ to work, one unit as a transmiter, and one unit as a receiver, it can be to send 3 bytes...
Hi,
I am using nRF51822 Evaluation Kit along with keil uvision4. Will using optimization in keil IDE make any problem in the normal working of BLE project? Will it affect...
Hello All,
We need to design a Remote Control based on NRF24LE1 working with mercury cell.
So they key factor is hardware & software optimisation for the lowest possible...
Is anyone aware of any of these on the market yet? I know of one, from Insight SIP, but am keen to hear about any others.
(This would save space on the PCB, simplify our...
Using twi_sw_master have discovered that the nrf51422 E00 draws 1.3mA in off mode.
When the twi device is removed from the bus, the nrf51422 draws under 5uA in off mode...
I want to merge soft device, application and boot loader in order to improve efficiency for factory. I searched relative topics in this forum and found something useful. At...
We have been unable to establish a link between a Garmin HR monitor over the air, we have established USB comms to a cell phone device. We took the transmission line directly...
i find one related question:
devzone.nordicsemi.com/.../
and this is refers to nrf8001,
so, i wonder if nRF51 could share both crystal with other MCU?
please help to...
Hello,
I am trying to test ble_app_uart example code and replicate similar behaviour.
I have disabled hwfc. But without hwfc, UART0_IRQHandler is not getting called...
Hi
I need to implement I2C slave side (up to 100kBit/s) on a nRF51822 chip. As far as i see the inegrated TWI peripherial only supportes the master side. Any ideas how...
I just received an nRF51822 eval/development board that has a sticker on it that says "PCA10004". I also just downloaded the latest SDK (nrf51_sdk_V6_1_0).
As far as I...
I received my nRF51822 development kit today and the PCA10000 dongle doesn't appear to be working. I installed all the drivers/software as per the user guide and when I plug...
