# How to program Hc06 Bluetooth

**URL:** <https://forum.core-electronics.com.au/t/how-to-program-hc06-bluetooth/6557>\
**Category:** Uncategorized\
**Created:** [8 October 2019 02:11 UTC](https://forum.core-electronics.com.au/t/how-to-program-hc06-bluetooth/6557 "2019-10-08T02:11:12Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![John100163](https://avatars.discourse-cdn.com/v4/letter/j/c67d28/32.png) [@John100163](https://forum.core-electronics.com.au/u/John100163)\
**Post date:** [8 October 2019 02:11 UTC](https://forum.core-electronics.com.au/t/how-to-program-hc06-bluetooth/6557/1 "2019-10-08T02:11:12Z")

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Hi everyone this is. my first post !

I am trying to program a ZS-040 HC06 with a usb to TTL converter using Hercules and Tera Term and not having any luck …all I need to do is change the name and the pin I have connected the 4 wires up to the USB to ttl and to the hc06  
Gnd to gnd  
Vcc to vcc  
Rx to tx  
Tx go rx  
Fire up tera term set the comm port set echo type AT and nothing back I tried AT+VERSION  
Nothing  
Can anyone help please ?

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/core_electronics/original/2X/7/70009be7c575cfd9f98042ef33ca4d418f716d0a.jpeg)

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**Author:** ![Robin57159](https://avatars.discourse-cdn.com/v4/letter/r/cc9497/32.png) [@Robin57159](https://forum.core-electronics.com.au/u/Robin57159)\
**Post date:** [13 October 2019 09:52 UTC](https://forum.core-electronics.com.au/t/how-to-program-hc06-bluetooth/6557/3 "2019-10-13T09:52:50Z")

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What baud rate are you using? If 9600 baud isn’t working, try 38400 baud.

Read the following links, and that includes the discussions at the end.

> **[AT Command Mode of HC-05 and HC-06 Bluetooth Module](https://www.instructables.com/id/AT-command-mode-of-HC-05-Bluetooth-module/)**
>
> AT Command Mode of HC-05 and HC-06 Bluetooth Module: UPDATED july 18: You can now enter AT mode of HC-05 using an Arduino board, (arduino uno used in this tutorial)UPDATED july 7: I had the opportunity to test a HC06 module. This guide now covers...

[http://www.martyncurrey.com/arduino-and-hc-06-zs-040/](http://www.martyncurrey.com/arduino-and-hc-06-zs-040/)

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<div class="post-metadata">

**Author:** ![John100163](https://avatars.discourse-cdn.com/v4/letter/j/c67d28/32.png) [@John100163](https://forum.core-electronics.com.au/u/John100163)\
**Post date:** [15 October 2019 23:04 UTC](https://forum.core-electronics.com.au/t/how-to-program-hc06-bluetooth/6557/4 "2019-10-15T23:04:43Z")

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Tried all the above still no good I got 10 of these and they all do the same

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<div class="post-metadata">

**Author:** ![John100163](https://avatars.discourse-cdn.com/v4/letter/j/c67d28/32.png) [@John100163](https://forum.core-electronics.com.au/u/John100163)\
**Post date:** [19 October 2019 10:27 UTC](https://forum.core-electronics.com.au/t/how-to-program-hc06-bluetooth/6557/5 "2019-10-19T10:27:34Z")

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Hi all managed to program the name  
AT+NAME+HELLO enter and name is changed BUT  
AT+PIN4321 or AT+PSWD=4321 will not work the Bluetooth chip number is not the BC417 it is BC352