Differences

This shows you the differences between two versions of the page.

--- nblocks:n-pro-wurx [2019/10/25 10:55]
faizan created
+++ nblocks:n-pro-wurx [2020/09/19 17:58] (current)
engineer
@@ Line 1: / Line 1: @@
-====== n-PRO-30======
+**in progress**
+====== n-PRO-WuRx======
 ~~CLOSETOC~~
 <WRAP right 220px nblock round :en>
-<WRAP centeralign>//**n-PRO-30**// </WRAP>
+<WRAP centeralign>//**n-PRO-WuRx**// </WRAP>
-{{:nblocks:n-pro-30-03.jpg}}
+{{:nblocks:n-pro-wurx-03.jpg}}
 <WRAP centeralign>
-n-PRO-30</WRAP>
+n-PRO-WuRx</WRAP>
 | License        | GPL 2.0 |
-| Status         | Tested |
+| Status         | Design in progress|
 | Buy at:        |   |
 | Categories     |  |
-| Hardware repo  | [[https://bitbucket.org/nimbus_it/n-pro-30|Bitbucket]] |
+| Hardware repo  | [[https://bitbucket.org/nimbus_it/n-PRO-WuRx|Bitbucket]] |
-| Firmware repo  | [[https://bitbucket.org/nimbus_it/n-pro-30|Bitbucket]] |
+| Firmware repo  | [[https://bitbucket.org/nimbus_it/n-PRO-WuRx|Bitbucket]] |
 </WRAP>
-n-PRO-30 is an mbed-enabled Bluetooth Low Energy development board from the n-Blocks family, in the standard [[nblocks:formfactor|n-Blocks pro form factor]].
+n-PRO-WuRx is a 3D Low Frequency Wakeup Receiver targeting access control and RFID applications. The [[nblocks:formfactor|n-Blocks pro form factor]] makes it perfectly suitable for seamless integration.
-<WRAP centeralign>{{:nblocks:n-pro-30-01.jpg?300|}}</WRAP>
+<WRAP centeralign>{{:nblocks:n-pro-wurx-01.jpg?300|}}</WRAP>
+\\
 ===== Overview=====
 <poem>
-[[nblocks:n-ble|n-PRO-30]] is a simple Bluetooth Low Energy board  based on Nordic nRF58232. It can be combined with another RF module like [[nblocks:n-lora|n-LoRa]] for combined Long Range and BLE applications or with a [[nblocks:n-node24|n-Node24]] for BLE/802.2.15 networking. In addition, up to three [[nblocks:n-sensor|n-Sensor]] boards can be installed. It can be used as a standalone BLE sensor beacon, or as a base processor for Lora or 802.15.4 node with multi-sensing and BLE for commissioning/parameterising at Ultra Low Power. The board supports the standard Nordic Software Development Tool-chain using Keil, IAR and GCC. It also supports ARM mbed tool-chain for rapid prototyping and development using mbed’s IDE and tool-chain with an extensive range of open-source software libraries.
+[[nblocks:n-ble|n-PRO-WuRx]] is based on AS3933. It is capable of generating a wake-up signal upon detection of a data signal, ranging between 15-150 KHz carrier frequency. The programmable features of AS3933 allows the user to retain consistent wake-up generation for longer distances. It can operate using one, two, or three active channels. Each channel supports a programmable data rate and Manchester decoding.
 </poem>
+Some of the targeted applications are listed below:
+  * Active RFID tags
+  * Real-time location systems
+  * Operator identification
+  * Passive keyless entry (PKE)
+  * Wireless sensors.
 \\
 \\
-===== MCU Features ====
-<WRAP left 600px  :en>
-   * 2.4 GHz transceiver
-         * -96 dBm sensitivity in Bluetooth® Low Energy mode
-         * Supported data rates: 1 Mbps, 2 Mbps Bluetooth Low Energy mode
-         * -20 to +4 dBm TX power, configurable in 4 dB steps
-         * On-chip balun (single-ended RF)
-         * 5.3 mA peak current in TX (0 dBm)
-         * 5.4 mA peak current in RX
-         * RSSI (1 dB resolution)
-  * ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
-         * 215 EEMBC CoreMark score running from flash memory
-         * 58 μA/MHz running from flash memory
-         * 51.6 μA/MHz running from RAM
-  * Flexible power management
-         * 1.7 V–3.6 V supply voltage range
-         * Fully automatic LDO and DC/DC regulator system
-         * Fast wake-up using 64 MHz internal oscillator
-         * 0.3 μA at 3 V in System OFF mode
-         * 0.7 μA at 3 V in System OFF mode with full 64 kB RAM retention
-         * 1.9 μA at 3 V in System ON mode, no RAM retention, wake on RTC
-  * Memory
-         * 512 kB flash/64 kB RAM
-         * 256 kB flash/32 kB RAM
-</WRAP>
-  * Nordic SoftDevice ready
-  * Support for concurrent multi-protocol
-  * Type 2 near field communication (NFC-A) tag with wakeup-on-field and touch-to-pair capabilities
-  * 12-bit, 200 ksps ADC - 8 configurable channels with programmable gain
-  * 64 level comparator
-  * 15 level low power comparator with wakeup from System OFF mode
-  * Temperature sensor
-  * 32 general purpose I/O pins
-  * 3x 4-channel pulse width modulator (PWM) unit with EasyDMA
-  * Digital microphone interface (PDM)
-  * 5x 32-bit timer with counter mode
-  * Up to 3x SPI master/slave with EasyDMA
-  * Up to 2x I2C compatible 2-wire master/slave
-  * I2S with EasyDMA
-  * UART (CTS/RTS) with EasyDMA
-  * Programmable peripheral interconnect (PPI)
-  * Quadrature decoder (QDEC)
-  * AES HW encryption with EasyDMA
-  * Autonomous peripheral operation without CPU intervention using PPI and EasyDMA
-  * 3x real-time counter (RTC)
-  * Single crystal operation
-\\
-\\
-===== n-PRO-30 Features =====
+===== n-PRO-WuRx Features =====
 <WRAP left 600px  :en>
-  * Tayio module integrates nRF52832 and antenna
+  * 3-channel ASK wake-up receiver
-  * Simple and Low Power
+  * Carrier frequency range 15 – 150 kHz
-  * Additional "industry standard" [[nblocks:rfmodulesocket|RF module socket]]
+  * 1-D, 2-D, or 3-D wake-up pattern detection
-  * [[nblocks:n-dap|n-DAP]] socket provides mbed-enable
+  * 32-bit programmable wake-up pattern
+  * Supporting doubling of wake-up pattern
+  * Wake-up without pattern detection selectable
+  * Wake-up sensitivity 80μVRMS (typ.)
 </WRAP>
-  * Miniature Li-Ion battery connector (optional)
+  * Sensitivity level adjustable
-  * [[https://developer.mbed.org/platforms/?tvend=11|mbed]] compatibility supports BLE and easy development (use [[https://developer.mbed.org/platforms/Nordic-nRF51822/|Nordic nRF52-DK]] platform)
+  * False wake-up counter
-  * [[https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK-for-Mesh |nRF5 SDK for Mesh]]
+  * Periodical forced wake-up supported (1s – 2h)
-  * [[https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK-for-IoT |IoT SDK for applications using IPv6 over Bluetooth low energy]]
+  * Current consumption in 3-channel listening mode 2.3 μA (typ.)
+  * RTC based 32 kHz XTAL, RC-OSC, or external clock
+  * Operating supply range 2.4V – 3.6V (TA = 25°C)
+  * Operation temperature range -40°C to 85°C
 \\
 =====Board Pinout projected to Top side=====
-n-PRO-30 is a **HOST** board with 4 x 60 pin MOLEX SLIMSTACK connectors at bottom side,  following the [[nblocks:nproformfactor|n-Blocks PRO form factor]].\\
+n-PRO-WuRx is a **PERIPHERAL** board four Hirose DF30-series 60-pin low profile connectors at bottom side,  following the [[nblocks:nproformfactor|n-Blocks PRO form factor]].\\
-<WRAP centeralign>{{:nblocks:n-pro-30-02.jpg?300|}}</WRAP>
+<WRAP centeralign>{{:nblocks:n-pro-wurx-02.jpg?300|}}</WRAP>
 \\
@@ Line 132: / Line 97: @@
 ,GND,
 ,RESET-CPU,
-,5V-IN
-,GND
-,3.3V-LOAD
-,3.3V-LOAD,
-,GND,
-,5V-IN,
-,SWCLK,
-,SWDIO,
-,BOOT0,
-,GND,
-,1-WIREON,
-</csv>
-**NBUS3**
-<csv>
-Pin No.,Pin Name,Description
-,GND,
-,RXD-2,
-,TXD-2,
-,SDA,
-,SCL,
-,RESET-CPU,
-,SLEEP,
-,SENSOR-1,
-,SENSOR-2,
-,SENSOR-3,
-,SENSOR-4,
-,5V-IN,
-,GND,
-,3.3V-LOAD,
-,3.3V-LOAD,
-,GND,
-,5V-IN,
-,ADC4/DAC1,
-,GND,
-,1WIRE,
-</csv>
-**NBUS4**
-<csv>
-Pin No.,Pin Name,Description
-,GND,
 ,5V-IN
 ,GND
@@ Line 190: / Line 111: @@
+===== Getting started=====
@@ Line 195: / Line 117: @@
 \\
-===== Geting started=====
+=====References=====
+  * [[https://ams.com/documents/20143/36005/AS3933_DS000353_1-00.pdf/a21618d1-dd76-0d99-5d85-dc88d8dfeda2|AS3933 Datasheet]]
+  * https://ams.com/as3933#tab/features
-===Blinky using Nordic SDK===
-  *Follow the first part of this [[https://devzone.nordicsemi.com/tutorials/7/|tutorial]]
-  *Download and install [[https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads | GNU Arm Embedded Toolchain]]
-  *Update the PATH variable(s) to include the GNU tools, something like:
-  C:\Program Files (x86)\GNU Tools ARM Embedded\7 2017-q4-major\bin
-  *Test the path by typing
-  arm-none-eabi-gcc --version
-  *Download and UNZIP in a convenient directory [[https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK |nRF5 SDK Software Development Kit for the nRF51 Series and nRF52]]
-  *Download and UNZIP in a convenient directory the build tools from [[https://github.com/gnu-mcu-eclipse/windows-build-tools/releases | here]]
-  *Update the PATH to include Build Tools directory, or copy the .exe files from .bin directory to blinky project directory
-  *Set the toolchain path in **makefile.windows**, located in
-  <SDK>/components/toolchain/gcc
-  *It should be something like:
-  GNU_INSTALL_ROOT := $(PROGFILES)/GNU Tools ARM Embedded/4.9 2015q3   // Toolchain path
-  GNU_VERSION := 4.9.3
-  GNU_PREFIX := arm-none-eabi
-  * Copy the .exe files from .bin directory to blinky project directory
-  * Edit main.c, changing the GPIO line that is connected to the LED:
-<code c++>
-#include <stdbool.h>
-#include <stdint.h>
-#include "nrf_delay.h"
-#include "boards.h"
-int main(void)
-{
-    NRF_GPIO->DIRSET = (1 << 17);   // GPIO17 output,n-DAP LED
-    /* Toggle LED */
-    while (true)
-    {
-            NRF_GPIO->OUTSET = (1 << 17); // GPIO17 HIGH
-            nrf_delay_ms(100);
-            NRF_GPIO->OUTCLR = (1 << 17); // GPIO17 LOW
-            nrf_delay_ms(100);
-    }
-}
-</code>
-  * Open command-line and change directory to
-  <SDK>\examples\peripheral\blinky\pca10040\blank\armgcc
-  *Run
-  make
-  *Program the Flash Memory n-BLE with the created ''.bin'' file:
-  F:\prj_soft\nRF5_SDK_12.3.0_d7731ad\examples\peripheral\blinky\pca10040\blank\armgcc\_build\nrf52832_xxaa.bin
 \\
-\\
-===Blinky with mbed online compiler===
-  * Select target ''Nordic nRF52-DK''
-  * Create a blinky program like below
-<code c++>
-#include "mbed.h"
-DigitalOut led1(P0_17);
-// main() runs in its own thread in the OS
-int main() {
-    while (true) {
-        led1 = !led1;
-        wait(0.05);
-    }
-}
-</code>
-  * Program the Flash memory with the created ''.hex'' file
-\\
-\\
-=====Flash Memory Programming=====
-====Programming with Nordic nRF52-DK board====
-  * [[https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF52-DK |nRF52-DK]] can be used as SWD programmer.\\
-  * A DIY adaptation cable is needed.\\
-{{n-ble-8.jpg?600}}\\
-  * nRF52-DK appears as a USB DISK. Just drag and drop the file created from compiler to the disk.\\
-  * nRF52-DK can use  both ''.hex'' and ''.bin'' files.\\
-  * mbed on-line compiler produces ''.hex'', while GCC produces ''.bin'' and ''.hex''
-**connection with the board picture to be changed**
-\\
-\\
-=====USE-CASE examples=====
-  *BLE Beacon Humidity & Temperature Sensor
-  *BLE Beacon Environmental Sensor
-  *LoRa Sensor with BLE Commisioning
-  *BLE simple Beacon for Localisation
-\\
-\\
 =====Related articles in this Wiki=====
   *[[ ]]

nblocksWiki

User Tools

Site Tools

Differences

Page Tools