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...
Would like to capture the HCI flow through rpmsg (Rx and TX) using the btmon tool between application and network core. could not successfully do it.
Procedure:
1. Build...
Hi,
I have a custom board with nrf52840 with UARTE1 instance enabled for RS485 communication.
I have 2 boards on the same configuration and trying to send data to each...
Hello,
I am trying to use a nRF52840 Dongle to perform DFU over Thread: I am using a PCA10059 board, already provided with the default bootloader. I also programmed the...
Hello,
I am in a project using nRF52 board where I develop and Android app.
The application is using Android stock BLuetoothLeScanner to scan for devices. After that the...
Hello. I am developing using nrf52832 (S132 v7.0.1, SDK v16.0.0).
I use whitelist to store bonding information. This bonding information is written to the flash area using...
So...I have an idle task running then a UART interrupt fires upon a character being sent over the serial, and somewhere during the execution of the ISR, it attempts to execute...
I am using the NRF9160DK, I have already made all the getting started and compiled an example to use the LEDs on the board with em studio. I had already connected my card...
Hello,
I am trying to send some sensor information via thread / mqttsn every 5 min. Therefore. The dongle has to wake up (5 sec.), send the information and return to sleep...
Hi friend,
I used SDK16.0 and softdevice is S140. I modified ble_nus_c to a custom 128-bit UUID. It has 1 service (0x0211) and 3 characteristics (0x0212, 0x0213,0x0214)...
Hi,
I'm testing the aws-FreeRTOS code.
In detail, It's a BLE test
The problem is, BLE can connetc in the test but next step (read/write) cannot
BLE connect apple...
Would it be possible to illustrate what AT commands would be required to set up and send a UDP packet for the nRF9160, including configuring the modem, turning the modem on...
I'm writing a program that receives a time from an RTC over TWI then writes that time into flash memory using the example from the flash FDS library. The problem I'm running...
Hi,
Am using nrf51822 as central, i want to discover and to commuinicate with the service of another ble module (which is RN4871 from microship).
My problem here is that...
Hi,
I'm trying to flash the firmware to some custom built pcb's with NRF52840 on it. The first time I flash it, it works great.
Then, if I try to erase the chip (or any...
