Hi I have an string of number Ex = 01001010 and I want to split it to 0,1,0,0,1,0 I am able to get that but it ignoring the zero in the at zero index I have attached flow below [{"id":"60b50f5c.3a867","type":"debug","z":"7e597862c5e169b5","name":"","active":true,"tosidebar":true,"console":false,"…

You are not injecting "0101001" but the number 0101001 (which is 101001) [Untitled 1]

Are you sure that is what you want to do? If so then why?

Hello, I have several sensors, and each one of them is giving me binary values of 1 bit. These data are summed, and then they are delivered to Node-red as integer values. I want to display the state of these sensors in the NR Dashboard, thus I must first convert the integers to binary and then spli…

If you have it as an integer number then you don't need to convert to a string then extract the bits, you can extract the bits directly. However, before I help you to code that, please feed the data that node-red is receiving into a debug node and show us what you get, and tell us what bit values y…

I am feeding int value to bit unloader to convert to binary and then splitting it to 16 bit length in which I am using first 11 bit values to show the status of 11 induvial sensor [image] I have attached my flow below [{"id":"743b24f6.14e19c","type":"function","z":"7e597862c5e169b5","name":"B Sp…

With the buffer-parser node, you can get all values in 1 object (then you can simply use them like msg.payload.status.bit0) without looping / splitting etc. [image] [{"id":"fc1b8caae028857f","type":"inject","z":"b851e68919625d02","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat…

If you want individual values, you can set them up and map them to named items from any bit you specify... [image] [{"id":"fc1b8caae028857f","type":"inject","z":"b851e68919625d02","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"t…

(Last one) If you want well defined names (so you can use msg.payload.running etc) it can do that too.. [image] [{"id":"fc1b8caae028857f","type":"inject","z":"b851e68919625d02","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topi…

Woooo - Steve, you have opened a door to a place I've never seen. I can see a number of situations where my IoT students could use the buffer-parser.

Hi Couple of Questions Can I get the value as ON and OFF Instead of True or False. what is the best method to reverse this process Getting integer from Binary Values Thanks

[image] Ganesh: Can I get the value as ON and OFF Well since node-red runs on NodeJS (AKA JavaScript) - you can do whatever you like... [image] [{"id":"fc1b8caae028857f","type":"inject","z":"b851e68919625d02","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab…

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Get bits from an integer

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Topic		Replies	Views
How to convert 16-bit Binary to 16- bit integer data type node- red Dashboard node-red-dashboard , modbus , function-node , mqtt	10	470	2 November 2023
Bit Strip from Int General	27	726	17 September 2022
Status code decoding / partition function General	5	271	6 April 2022
Convert word to bool to word General	7	3575	16 December 2018
Setup Decimal/Hex to binary for buffer-parser General function-node	9	291	5 January 2024

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Get bits from an integer

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