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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
543 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
675 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...

723 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
886 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?

548 views

0 replies

Started over 7 years ago
by nowen

Recent in Nordic blog

Debugging with Real Time Terminal

FormerMember

In SDK 12.0.0 or later, logging/debugging over RTT is built in to the logger module NRF_LOG. To enable logging over RTT, "check" the NRF_LOG_BACKEND_SERIAL_USES_RTT option in sdk_config.h in the configuration…
- 8 Apr 2015
Accessing the BLE mesh via the particle.io (spark.io) cloud

David Edwin

Hello. I was spending the last few days to implement an interface to access the BLE mesh via the Internet. The mesh consists of devices with LEDs, which then could be turned on and off in my browser.…
- 1 Apr 2015
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As many have noticed, Keil 5 does not have native support for Keil 4 projects (project files ending with uvproj), it only has native support for Keil 5 projects (project files ending with uvprojx). However…
- 26 Mar 2015

Latest guides

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Nordic's Power Profiler Kit (PPK) is an inexpensive piece of hardware that can provide a significant amount of insight into the operation and performance of your project. Although there is a lot that…
- 2 Aug 2019
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This project was originally made in an outdated version of NCS, but it has now been updated to NCS v1.5.0. The instructions are the same as before, but the code is different. Disclaimer: This is a student…
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Purpose This document will show how to automate the provisioning process for Nordic BLE Mesh nodes using Python scripting. When provisioning nodes using PyACI (Python Application Controller Interface)…
- 8 Jul 2019
Bluetooth low energy: MIDI over Bluetooth LE

Håvard

I implemented parts of the BLE-MIDI service along with a small example application. I wanted to share it here on the blog, in case someone would find it useful. The intended audience is primarily someone…
- 30 Jun 2019
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AndreasF

This getting started guide is meant as a more detailed practical guide for the Thread Secure DFU Example found on Infocenter which demonstrates upgrade of firmware over the air (OTA). For any questions…
- 7 Jun 2019
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AndreasF

This getting started guide is meant as a more detailed practical guide for the Zigbee OTA (Over the Air) Upgrade Client Example found on Infocenter. If you have any questions regarding Zigbee or Zigbee…
- 27 May 2019