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...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
nRF Connect suddenly can not find the COM port to my nRF Dongle. The same setup used to work fine untill today. I reinstalled the nRF Connect, JLink drivers but it is still...
Hi,
I'm using SDK 15.0.0; nrf52840 DK; IAR(EWARM).
I want to add TWI(i2c) from example in SDK to my project.
But I facing with next errors:
Error[Li005]: no definition...
Hi dear engineers,
I have a strange TWI problem on my production protype which programmed based on the official twi example with softdevice s130_nrf51_2.0.1 and SDK 12.3...
Hi,
I'm trying to schedule few events within the shortest connection interval . Is it possible to shcedule 3 events, 2.5 ms long within 7.5 ms connection interval? Could...
Dear all,
I am using the nRF51822 custom developed board. Earlier it was working fine, but now when I try to connect the BLE with nRF ToolBox APP UART service, the APP...
Hi,
Have flashed an early sd_power_system_off first line in main() when measuring power-consumption...
Now the SWD access seems gone. Is there a trick to get it back in...
Hi, I'm working on a custom board with a nRF52840.
I want to use REG0 and REG1 as mentionned in Figure 13 of the datasheet : with VDDH, and both DCDC. My PCB is powered...
Hi there
I have a NRF52 Dk already and it had been setted as master.
The log might contain the specific advertisement channel power or how much packets has been sent...
Hello,
I want to send 6 bytes of data over BLE. I will set a timer for this purpose. When there is timer interrupt, the data will be send.
What I wanted to ask is that...
Greetings,
Trying to fast-track my set-up and use of the Nordic Semi devices and toolchain. My questions/comments are as follows:
1 - What is the best *free* option for...
Hi,
I am using ble_app_uart service in my application. I am trying to send files using teraterm tool. If I am sending .txt or .doc files there is no disconnection in the...
Hi,
I am using nrf52832, and measure the power consumption , I found that when I use application timer "after" nrf_sdh_disable_request(), the power consumption of system...
