Hello everyone!
I want to form an Openthread network with three Nordic nRF52840 cardboards. I would like to monitor the traffic using a sniffer, but i can't receive any...
We are using the development board PCA10040 for implementing a prototype with several GPIO interruptions.
We are trying to use the NFC pins (pin 9 and 10) as pins of GPIO...
Development Software:
nRF5 SDK for Mesh v3.1.0
SEGGER Embedded Studio for ARM v3.50
SoftDevice S140 v6.1.0
Computer Platform:
Windows 10 Professional
Hardware...
Dear,
software/hardware:
nrf52832 mesh sdk v3.1.0
Q1: when friend feature node code can get? now just is bin file.
Q2: mesh has just four feature devices, friend feature...
It seems the LTE-M / NB IoT isn't available Europe-wide yet, and roaming applies country-wise.
Can anybody share his/her experience of using the BLG840F?
thank you.
Hi,
I am trying to build a thread network using a border router nRF52840 with a Raspi3B+ and 2 others end-devices nRF52840 connected on a CPU Ubuntu 16.04 LTS.
I have...
Hi,
I have a nRF52 DK board and I am trying to build a BLE peripheral with both connectable advertisement (custom with my own name and service) and unconnectable advertisement...
Cruising through a few questions about the ISP, In System Programming, in the forum and in both the specification sheets, 1.0 and 1.1 there is no clear documentation to the...
Dear Nordic members,
I am currently trying to measure the power consumption of the nRF52832 with the nRF52 DK. I am very new in the evaluation and testing of BLE Chips...
Hi
I am trying to implement long writes on the gatt server side. My implementation is stack handled, so I am going for the " GATTS Queued Writes: Stack handled, one or...
Hello,
As a power source I am using a battery with an open circuit voltage of 3.67V.
The specification states that the recommended absolute maximum supply voltage is 3...
Hello,
I'm trying to make a communication with a nrf51822 and an trf7970a nfc reader. The communication is based on SPI, I read that there are problems with softdevices...
Hi there..
I need central device simulator to test my UART App.
Is their any facility available for Nordik UART peripheral simulator like ANTware in ANT+ wireless protocol...
Hi everybody,
we have implemented DFU with button and it works like a charm. Now we want to improve that and implemented the buttonless version too. Though, instead of...
There was an Arduino ANCS library released for nrf8001. Seeing that Arduino Primo nrf52 will be coming into the market and knowing that there is Arduino nrf51/nrf52 core development...
hi.
i open ble_ant_app_hrm from sdk 9 and i send data over ant .
how can i send a data just one time cause i want save it on eeprom.
how can i send a data just one time...
Hi,
I noticed a bug in ble_ancs_c.c where it will write NULL-termination outside the attribute buffers added with ble_ancs_c_attr_add(). When the received ANCS notification...
I got a hardfault crash in the ANCS code, when an invalid ANCS notification was received from the phone: attr_id_parse() read 195 as attr_id, and used that as index in ancs_attr_list...
When one host and one device,the through can be 16KBps。But,when one host and two device ,the Max throughput is only 6KBps。Can you tell me Why ?????And Can you tell me the...
I use keil4. When the code size less than 15297bytes is ok. I will cause error when the code size bigger than 15297bytes.
Something must config in keil4?
Thanks~
