Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
I've spent the better part of a day trying to get the UART demo to work and I'm not having a lot of success. I did get it to connect and transmit data once - I think that...
Just noticed through some experimentation that the SD 7.1 Stack rejects Non-Connectable Advertising Parameters if the interval is less than 152.5msec? Error: NRF_ERROR_INVALID_PARAM...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hello,
I am developing a wireless sensor network to exchange body movement acceleration data with one Master and several Slaves. In the developing phase I am using the...
Why would sd_ble_gatts_characteristic_add() suddenly return NRF_ERROR_NOT_SUPPORTED?
It is not a documented return.
It happens only when adding a device information...
Hello,
I want to implement BLE central for Health Thermometer Service using nRF51822 with S130 SD
I used the example ble_app_hrs_c as a reference, but I don't see an...
I have a strange behavior with the Timers. For my project I use a Raytac module with a nRF52 Chip on it. Softdevice is not flashed. Project is based on SDK 11.0
When I...
My setup:
NRF52DK;
Keil 5.22.0.0;
nRF5_SDK_12.2.0;
S132 3.1.0
While trying to use ble_peripheral\ble_app_template\pca10040\s132\arm5_no_packs I decided to modify...
I'm sorry. I closed this question and can't reopen. I need more answer.
If I solve all problem I'll close this question.
As you mentioned I'll try HW version modification...
I've just noticed that it's possible to call ble_advertising_init() and ble_advertising_start() with params that are quite conflicting.
ble_adv_modes_config_t advertising_modes_config...
Hi dear Engineers!
We want to add Eddystone compatibility to the device.
Is it possible use nRF52 silicon radio ?
How I understand, it is not compatible with any SDxxx...
