Basic Comparator

MTL-BT05 firmware upgrade to HMsoft

Part list:
1- Arduino Nano 328p, but you can use MEGA2560, UNO ...etc but make sure the wiring that match the board pins you going to use.

2- BLE Module , in my case I purchased it on ebay and as HM-10 but after running a test with arduino code. it listed as MLT-BT05 with versin 4.40.

3- Wire and solder iron and past and Of course a skill to do some soldering.

The CCloader and other files can be obtained from Github and here is the link Click here.

load the INO file onto your arduino NANO , MEGA2560, UNO etc.. and hit Upload the sketch to your board.

Now, make sure the Rx and Tx are wired properly or you may cause damage to your module and since we are dealing with sensitive item.

One step more, Move the CCloader to C directory for easy access from your command prompt window.

On your keyboard hit Windows logo and R and in the Box type cmd.

Now in the command prompt windows type cd.. and hit enter, repeat it.

Now you should see , C:> type here ...... CCloader.exe and hit enter . now you will see a response to your request.

In the CMD comamand prompt windows type , CCloader.exe (com port= 4 or 5 or 6 ) the firmware file name with the extension XXX.bin and after that follow it with 0 if you

you are using default arduino board. and hit enter now you should see something similar in the video.

Congratulation, Now you have upgraded the HM-10 , MTL-BT05 clone of clone to the HM-10 genuine firmware.

Happy coding.

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