Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
Hi,
I used the DK board PCA10005 as the device and the dongle used as a master running healthThermoDemo .NET application. The .NET master could find the device properly...
Hi,
I'm trying to connect the nrf51822 chip to an ethernet (W5500 module). For the moment, it fails without error (nothing works).
So I start from a simpliest program...
I am finding that bonds are not saved to flash when using the latest SDK and S110 SoftDevice.
To test this, I am using the HTS example code, and the Master Dongle.
I open...
Hello,
I discover and connect my nRF51822 service. It can be peripheral and Communication read/write data. but have some issue for disconnect/reconnect .When My app for iOS...
Hello,
I am planning to develop a system where there are 16 bluetooth LE devices (nRF51822) each one sending/receiving data via Bluetooth LE (~30 kbps) to/from an access...
Hi !
I know that there is a way of OTA updating the nrf8200 application. But i'm not sure if this process requires aditional hardware like it happens when using the BLE113...
Hi All,
I am able to successfully connect to nrf51822 EK using BlueZ 5.12 and can read many of the characteristics except for the temperature value.
I understand that...
Hello
I have a project about voice communication.
Trying to do bidirectional voice communication, is there any possible to work on nrf51822
It means whatever via Bluetooth...
Hi,
I have version 2.0.0 of Evaluation Kit. I was waiting for the new SDK and SD 6.0.0 but I have seen the warning about hardware versions. I have to finish a SoftDevice...
I'm a noob in this alley! it is my first time working with Nordic products. In the past I used Energy Micro and ST Micro.
I downloaded Keil 4.x from ARM website. Then I...
Hello,
I am developing a project using nRF51922 and S310, and the project is built using SDK4.2.2 with the modifications mentioned in a document called "nRF51922 - ble...
We are looking to understand the internal working of the nRF51822 firmware (MEFW_nRF51822_0.9.0_firmware.hex). If someone can share the original code or the basic block diagram...
Hi folks,
I want to match my IFA PCB antenna to the nRF8001. As Harald recommended a couple times, I am going to measure the antenna of the final PCB with a Vector Network...
Hi All,
I use the 51822 DK to do the current measurement and do as the DK user guide 5.1.8 current measurement.
I just use the __WFI() to make the 51822 get into idle...
Hi!
I must match NRF24L01 to 40+j48 ohm antenna. This is not my design, so
no possibility to change. I have PCB antenna, that was measured to be 40+j48 inside
enclosure...
