Using one ADC, the current can be reduced to about 40uA after the ADC value is taken. Using a two-channel ADC, after the ADC value is taken, the current stops at about 0.4...
I'm searching for a software engineer who can help us getting OTA support between nRF52810 and PIC16 MCU.
nRF52810 must have command- and data mode over UART, Pic controler...
I want to be able to read the gyro and accelerometer values from the MPU6050 sensor.
As a base start I downloaded the NRF5 SDK V15.3.0 and modified twi_sensor_pca10056 program...
Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hello All,
We are designing a product based on Tracking device, for this we use nRF9160 module & use controller #nRF52840 to send AT command for LTE and GPS.
We do not...
I'm trying to track down an issue where our application gets stuck due to what looks like an infinite loop in the app_timer2 timer list. When it occurs we see the next pointer...
Hello,
I'm using a custom board with nrf52 using sdk12.1 and SD132 v3.0.0. and the nordic's nus peripheral service.
I am able able to read and send data without any...
Hi,
I had a building project until I added app_uart_fifo.c. The app fifo and uart flags are enabled in the sdk_config.h. This is a custom board. Now when I build I get the...
Hi, I'm building a BLE peripheral with one button only. The button exposed over bluetooth. Obviously, the button handling module (GPIOTE) is used. After advertisement timeout...
Hi,
I am want to do wake up on motion when any threshold value generated by icm 20948 accelerometer I want to send an interrupt from icm 20948 to nrf52832 to wake up from...
Hi !
I'm using the nrf52832 with SDK 11 as pheripheral.
In Android phone the bonding and the scan request working great with my unit !
However, in IOS
1) i do scan...
Hello,
I am working with LPN example of SDK 3.1.0. In the example I need to change the poll interval time based on our application requirement.
I looked at this equation...
Hi Nordic team,
I have a curious problem I need a little help with:
(NRF52840 & SDK 15.3)
I have a project which is an integration of the ble_uart example and the serial_uartes...
I have searched your forum and have found several references to my issue; however, I have not been able to get anything resolved.
I am using the nRF51822 which is part of...
Hello,
I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flash the image. I am using ‘ble_app_blinky’.
I have gone through “Application Timer” tutorial...
I have a development board and load the client central BLE blinky to it, then the peripheral BLE blinky to my custom board and power up and the central development board stays...
I was wondering if it is possible to do HTTP requests with the nRF9160 just by using AT commands? Since this is usually possible with such kind of modules.
The reason is...
Hello everyone,
I've got a three type of devices: 1 Central device, 2 Peripherial devices, and mulitple beacons. Central is connected with two peripherial devices with...
Hi Devzone,
We are using the nRF52 DK in a prototype which is under stress, and we noticed that any bending of the board breaks the BLE connection.
To easily replicate...
