Comments (9)
My modules had not work with some wall adapters. 0.55A, 1.25A -the only one that worked had 2A current.
Actual current was not so big - maximum 160mA (including arduino mini pro itself).
The issue was solved after I added 1000uF oxides between VCC and GND right after the power supply.
Adapter could be 1A, 1.25A or more but the same time it could have relatively small output capacitors so might get lack of power on some consumption peaks.
Though, I couldn't get it work with 5V 0.55A adapter even with oxide.
Also please note that in case of Arduino Pro Mini it is certainly great to have FTDI apdapter's VCC not to be connected to the external power. I've just disconnected it. So I can program arduino without switching off anything and use Serial Monitor and it is safe for the computer's USB ports.
It would be very great if the project's wiki had a page about power supply. For instance, describing that external power is a must etc.
from arduino-dw1000.
hi, evgeniynickolaev.
After added 500uf, this module works longer, then i think there is a problem with power. And as your said, VCC and GND on dwm1000 are not connected to arduino in my solution, then I can program arduino with the USB ports.
Hope for a page about power supply too...
from arduino-dw1000.
Right now, I've had problems running most of the examples. Could it be due to the way I power my DWM1000? Right now, its not really connected to an external power supply.
from arduino-dw1000.
If you want to use DW1000 for product but not just as a toy, I think the EVK1000/TREK1000 or others products are better......
Actually... even as a toy, this project is better:
from arduino-dw1000.
Hello @dtysky
Can you describe more about your power supply?
I have tested with BasicConnectivityTest, my arduino nano work okay. After that, I move to test BasicSender and BasicReceiver, they do not work. The serial monitor only prints out "### DW1 ". Do you have the same performance like that? Thanks
from arduino-dw1000.
Emm...maybe the most improtant factor is current...
If you can read chinese, check it here:
from arduino-dw1000.
@dtysky here is the screenshot of my serial monitor window
i tried connecting a step down module of 3.3 volts to the DWM. My question is the Unique ID goes FF:FF:FF:FF:FF:FF:FF:FF in the basic connectivity program and if I disconnect the DWM from the PRO MINI then it goes 00:00:00:00:00:00:00:00
what must be the problem?
from arduino-dw1000.
@kshitijdadhekar
I don't think it's a problem, only if the DWM1000 has been connected and initialized successfully will change the IDs from default to your setting, if not, the default IDs will be shown.
You can check these in source code.
from arduino-dw1000.
Hi!
Please somebody help me with dw1000 connect to arduino... I need some help...
I connect but can't receive any message...
from arduino-dw1000.
Related Issues (20)
- chage ANCHOR number
- DW1000 shield for Arduino Nano (Nucleo-32)
- Would it be possible to let the DW1000 module be TAG and ANCHOR at the same time?
- DWM1000 NodeMCU Esp8266 3 anchors and 1 Tag HOT 3
- Problems with BasicReceiver and BasicSender
- No connection: Compatible with Board DWS1000 (Arduino Uno)?
- Hello Sir : Could you support DWM3000 library?? Thank you.
- multi anchor or tag on 1 arduino ? can be done if os how ?
- Missing return
- Why is the "checkForReset" method so necessary for Anchor?
- Why choosing DEFAULT_REPLY_DELAY_TIME: 7000us?. Can/how i change it?
- Can you halp me? How to connect and program Adapter board max2001/dwm1000? (Arduino nano)
- Arduino Pro mini & DWM1000 HOT 3
- DW1000 Soft-Reset Issue
- Connecting time between tag and anchor HOT 1
- Possible error within the tune function regarding transmit power.
- TDoA implementation for DWM1000 HOT 1
- Apparent internal limitation of four anchors?
- Schematic Review: Custom PCB for DW1000.
- Adding more tags to the system HOT 4
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