WT32i breakout board
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$10.00
10
59.99
$10.00 - $59.99
Unavailable
per item
WT32 breakout board with Vreg, USB to UART bridge, caps, input and output 3.5mm jacks and battery charging circuitry.
Only a few left!
This is actually about the 6th generation WT32 board we have made. The previous boards were a real struggle and were not user friendly. That all changes with this board!
We have finally made a functional onboard USB to UART bridge so you can just plug in a micro USB cable and start configuring the module with a iWrap commands and a serial terminal (like RealTerm).
This is the default message seen in the terminal as the device boots up (you can hit reset on the board to see it), it is known as the THOR wrapper. This lets you know the module is ready to receive iWrap commands. Note the terminal settings as well:
Next you can send the AT command to test the response. This command should return an "OK" response. NOTE THE EOL SETTINGS IN THE TERMINAL:
Finally you can see the current settings by sending the SET command:
Refer to the iWrap user guide found on Bluegiga's WT32 product page for various commands and setup of the module.
https://www.bluegiga.com/en-US/products/wt32-bluetooth-audio-module/#login-modal
There are jumpers for VCC, VREG_ENA and VBAT and all of them are connected with a trace by default for easy powering of the board. To disable and of the jumper, just cut the trace between the pads. There is an on/ off switch to use ONLY WHEN POWERED BY AN EXTERNAL LIPO BATTERY. The board will charge the LiPo battery when a USB cable is plugged in. The charge LED will blink randomly when USB is connected with no LiPo battery attached to the board, this is normal behavior.
We hope to have some more examples (like configuring and streaming some music from your iPhone) soon, so pay attention for more info!
Here is the board schematic:
https://www.bluegiga.com/en-US/products/wt32-bluetooth-audio-module/#login-modal
There are jumpers for VCC, VREG_ENA and VBAT and all of them are connected with a trace by default for easy powering of the board. To disable and of the jumper, just cut the trace between the pads. There is an on/ off switch to use ONLY WHEN POWERED BY AN EXTERNAL LIPO BATTERY. The board will charge the LiPo battery when a USB cable is plugged in. The charge LED will blink randomly when USB is connected with no LiPo battery attached to the board, this is normal behavior.
We hope to have some more examples (like configuring and streaming some music from your iPhone) soon, so pay attention for more info!
Here is the board schematic:
wt32i.pdf | |
File Size: | 74 kb |
File Type: |
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