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...
I've been trying to integrate CLI over USB CDC ACM into my project, but I'm failing even to run the SDK example.
CLI works fine over UART, but it won't run over USB.
...
Hi,
My application has hard faults sometimes, and I'm trying to figure out the reason.
When it occurs - I have a hard fault log, but p_stack->pc is 0. I can't understand...
When I use j-link soft uart all good
but when i disconnect j-link the soft uart will error
like this so�rceid=2, status=0 sourceid=3, status=0 sourceid=4, status=0
Hello,
I'm new to BLE product and nRF52840 dongle and DK are my first BLE evaluation kits. I've some experience in Arduino AVR microcontroller. My setup is as follow:
...
Hi All,
I've been successfully using Martin's example - https://github.com/Martinsbl/nrf5-mpu-examples/tree/master/nrf52-mpu-easydma-using-gpiote-and-registers - for DMA...
I need to connect a PN532 V3 Module to a nRF52840 using SPI. I tested it using arduino IDE (I used those three libraries: Adafruit_PN532.h ( github.com/.../Adafruit_PN532...
We have custom board which is interfaced with PCA10040 board through bebug out port. Blinky example is working fine on 10040 but when I download it on evaluation board its...
Hi,
I've been following below tutorial and everything works fine.
https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/ble-characteristics...
The loader script provided to Segger for use with Embedded Studio includes
. = ASSERT (( __tdata_load_end__ <= __storage_flash_start__),
error: section .tdata overlaps...
Hi, I'm working on a project with the nRF52840 PCA10056 board. Using the IoT LwIP MQTT example, I can communicate with the insecure MQTT. However, I need to provide security...
I would like to use the GATT queue to discover ALL primary services. When using the SoftDevice calls directly, one would use sd_ble_gattc_primary_services_discover(conn_hdl...
Hello
I'm going to use AES for encryption and decryption testing of data this time.
Looking at the example of SDK, there are several AES modes, can you tell me the difference...
Hi,
I'm a beginer with Nordic Semi tools, I use windows 10 on a laptop HP-15DW1023NF.
I received last week a nrf5340DK (PCA10095 0.11.0 2020.51 960132679) and I installed...
