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Nice instructable! , check for pcb rules firt AC part need to be away from DC so resistors must be away from AC. Also 90 degree traces are not good in design. I have a lot of other tips example wifi module ...
Hello , can you help me about choosing inductor for limited charging current of 1A and input voltage of max 14v ? , i'm using different chip from same company but it has same working principle. i'm using chip for two series connected li-ion cells so my vbatt is 8.4v .I get some value but not shure is it correct example for all my values i calculated inductance of 28uH but max current of inductor should be 1.5A or 2A , how to choose that ? ic is "CN3795"
Hello , i think you must update your firmware , can you check the version of your module now ?
Hi , for HM-10 module you can't send data to phone because AT-commands are used only for configuring module as ibeacon . See also this link :https://stackoverflow.com/questions/38759929/hm-10...
Hello , did you module is v256 version and above ?
Hello , yes ftdi is usb to uart converter . You have a different chips that do same conversion example (ftdi , chg , cp2012...) on you is what chip to choose but they all do same job convert usb signals to uart ttl level .
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Hello Jhon i see you really need this , you dont need to begging for help. i'm here to help anyone who wants to make this so can we speak on fb or something like that ?
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and can you send a code please
Hi sorry for not answering for this time i think you must check first your circuit , expectly orientation of rx and tx , when you sending other commands is it respond like when you type "AT" ypu should get "OK"..
See this : https://forum.arduino.cc/index.php?topic=288624.0
Ok understand now hm-10 module have very accurate range reading up to some 'cm' , as we know that hm-10 cn work as broadcast or transmitt mode you must play with AT commands to make your 'master' module find ibeacons i dont tested that for now i dont have hm-10 with me so i can't test it but try finding something like hm-10 ibeacon finder.
I mean some 'm' not 'cm'
Hi nice to see someone interested in this project for a year ago , sorry for not fast responsive reply i forgot about this tutorial, ok for you question i don't tested it but i think it can be done with AT commands if you controlled module with Arduino you can easly make functions with at comands set so to more help you i must fully understand what you want you can write me to PM or something like that.
Hello , if i understand question you asking about mobile app side or to read some value with hm10 + Arduino can you be more precisely , hope i can help .
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