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...
Working with Fanstel BT840 module we have discovered that ADC channel VDD reads as zero or produces small mV level result. nRF52840 chip revision on these modules is QIAA...
Hello everyone,
i want to send a 16 Byte datapaket from a peripheral nRF52840 DK to my iPhone. (S140 SoftDevice) Im looking for an example who sends datapakets from peripheral...
Hello everyone,
I have a device with a custom service including 3 characteristics and another device with 4 characteristics (same 3 chars as the first device + 1 new). ...
I am adding a Battery Service and am searching for advice on good practice. Can you advise?
In the SDK examples, many include the battery service but only ble_app_proximity...
Hi! I'm having some trouble with missed BLE notifications. We are using a custom BLE service and characteristic on the nRF52840 Development Kits and Feathers with notifications...
Hello!
I am currently using an AndroidOne along with the nRF Connect app on both my PC and the smartphone. I am trying to get the phone to connect to my DevKit. I am currently...
helo,imy name is nissim and i am trying to make my own app to some watch that runs nrf52832 soc
the development group that make the app said that they need the bluetooth...
Hi,
We have added support to button click in our design but the intruppt only works once at the first time it is pressed.
What am I missing here? why is the button_evt_handler...
I am trying to update the firmware on the nRF9160 using the Programmer application on Mac. The Programmer does not seems to be able to connect (the switch is set to nR91 on...
Hello,
i’m using NRF52832 with SoftDevice S132 and Sdk 15.3 to develop a NUS peripheral and central. The system is tested as follows:
I have two NUS peripherals , a NUS...
Hello, I have questions about esim card.
1. Hardware footprint about esim chip.
I don't know which esim chip I will use.
So is there a common standard footprint?
If...
Hello,
I've a board with usb port
I can insert on USB the Raytac MDBT50Q-RX containing the nrf52840 and:
- my microcontroller can recognize it as CDC ACM USB serial...
