Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi,
Greetings!
I am using below setup:
SDK: v16.0.0
Mesh SDK: v4.0.0
Application: Light switch server and client
Hardware: nRF52DK
Distance between client and...
Hi, I am using ble_app_uart example for peripheral device and it will be powered by a 3.7 V battery. I need to use battery as long as possible. So I decided to make peripheral...
When I put the device into sleep it draws app 30 uA in sleep mode. Read in the manual: "Core standby current= 50 μA", "Current drawn if HFXO is forced on through for instance...
Hi,
I am trying to emulate a vendor's tool, whose BLE properties are configured as follows: Custom 128 bit Service UUID like XXXXXXXX- 0000 -XXXX-XXXX-XXXXXXXXXXXX
Custom...
hi, I am working nrf52832. I am making configuration file for nrf52.so I want to used Led3 set as high.
#define LED3 ((GPIO_PIN_CNF_SENSE_High << GPIO_PIN_CNF_SENSE_Pos...
Hi, I am looking to access nRF9160 modem via I2C. Essentially looking for hooks/ serial interface hand-off points used for instance in AT Client sample or Serial LTE Modem...
We have some devices out in the field with a mixture of application versions. In one particular case, we have device A on application version 10 and we have device B on application...
Hi there
I am having issues to perform disconnections from my central device when calling sd_ble_gap_disconnect()
most of the time I am able to disconnect properly using...
Hi Devzone:
I am researching how to maximize radio performance and stumbled on a statement on page 356 in the spec:
"Typical sensitivity applies when ADDR0 is used for...
Hi! Currently I have a nrf52840 devkit hooked up to an SD-card for storage through FATFS (using SPI). I would like to add a BME680 environment-sensor to the board and have...
1. I am trying to connect one node (say node A) from two android phones say phone A and phone B. The node A is configured as an on-off server for lamp 1, but it could not...
Hi
I am working on a project which needs to be developed on FreeRTOS, I am facing an issue i need logs at backend using RTT as my both serial_uarte are being used for communication...
Hi Community,
I am trying to program a timer to get a clean timebase of 50ms. But for some reason
A) the timer is little slower as expected. I have to add few counts to...
hi，i want to control a led driver by frequency send iic data, i need send 600 bytles once at least 10ms each time ,and the 600 bytles send by 3times.send the 600 bytles need...
