WS2821
Address Writer Instruction
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2. Select the menu bar "address testing" - > "New IC test", press confirm button, then all the
lamps controlled by WS2821 will jump light red, green, blue, white, if there's lamp no light, then it
may resulted from the lamp circuit problem or the IC is damaged or IC has been written other
address, please do corresponding processing and then do the test.
PS: The “New IC test” operate is only a suggestion process, not a essential steps.
B. Write Address
WS2821 Address Writer has two methods to write address: “Address by lamp”
、
“Address by
channel”.
The WS2821 address is two kinds of way: “write the address according to write code, ‘lamp’ by
channel coding”.
● The two write address methods’s wire connection method is the same:Address Writer’s
“DATA”
、
“ GND” are respectively connected with the WS2821 address input (ADDRI) and data
input (DATA), in addition, WS2821 need to be connected with power supply, Address writer need
to share the same GND with the WS2821.
When Addressing by lamp: Write address according to the lamp: root menu bar - > "Address by
lamping" , after confirm entering, you can set the corresponding parameters.
Write address according to the channel: root menu bar - > "Address by channel" , after confirm
entering, you can set the corresponding parameters.
Parameters setting are as followings: Select the parameters to be set, press confirm button, then
enter the rewrite parameter status, change the parameter value according to pressing the "+"
、
"-"
key:
press the two key for a long time, then it can be continuous plus or continuous reduction,
also the speed for adding or reducing will continue to speed up;
press confirm key will confirm
rewrite parameters and exit the rewrite status;
While pressing the return button,it will abandon
the rewriting, parameters will be the default values, and exit the rewritten status.
After setting the parameters, select the "Confirm writing" column, press confirm key, it will
address the lamp’s WS2821 immediately (a moment finished), after writing address, then it will