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Drain current on Txd pin 0

Hi, I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822. In documentation...
- output current pin
533 views

0 replies

Started over 7 years ago
by Jief
Not Answered
LFXO active with 0.5μA higher current 0

Hi, On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher. I am using a nRF52832 module with the low frequency crystal oscillator...
- nrf52
- s132
- lfxo
670 views

0 replies

Started over 7 years ago
by ALE
Not Answered

Wouldn't update connection params 0

Hi, I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init: static void conn_params_init(void){ uint32_t err_code; ble_conn_params_init_t...

715 views

0 replies

Started over 7 years ago
by Alice
Not Answered
how to use whitelist in ble_app_hrs_c 0

S130, SDK 12.3, ble_app_hrs_c example. I want to use whitelist function in this example but I can't finish it. When I run peer_list_get(), it gets all 0xFF, means that...
- s130
- whitelist
- ble_app_hrs_c
- nrf51822
873 views

0 replies

Started over 7 years ago
by kamisen
Not Answered

services size is zero 0

sometime,i use android app to scan ble device,it will display "the device dose not has required services",the gatt.getServices.size is zero.why?

533 views

0 replies

Started over 7 years ago
by nowen

Recent in Nordic blog

nRF BLINKY compatible firmware using Zephyr Bluetooth APIs

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Hello World !! This is simple code which is compatible for nRF Blinky App which is based on Zephyr OS Bluetooth APIs. I've tested it on #nRF52840-PDK board. Isn't it simple ? You have to just replace…
- 24 Jan 2018
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Interfacing the Nordic Thingy:52 from the Amazon Alexa Voice Service just had to be done! In this blog post I will briefly explain how this demo was set up, but I will direct you to the GitHub page if…
- 24 Jan 2018
Difference between nRF52840 Engineering A and B reference designs

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After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
- 15 Jan 2018

Latest guides

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How to compile a NCS application using Docker so you don't need to install dependencies directly in your system.
- 17 Feb 2020
Software: Using a custom Secure Partition Manager with your application

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One of the samples available in the nRF Connect SDK is the Secure Partition Manager, which is required to run applications in the nonsecure domain of the CPU. The sample uses the SPM library available in…
- 12 Feb 2020
Getting Started : nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

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Scope The goal of this tutorial is to set-up your own custom Bluetooth Low Energy service on an nRF5340 acting in a peripheral role. We will set up a new Bluetooth LE project from scratch. The finished…
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Mesh Networks: Mass Provisioning of Nordic BLE Mesh Nodes

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- 8 Feb 2020
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What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020