A place users can post their projects. If you have a small project and would like your own dedicated place to post and have others chat about it then this is your spot.

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By sparkydz
#24316 First off, great work! I'd been wondering if this was possible.

I've tried it out on and ESP-01 and an ESP-12, without extra SRAM and with the PWM hack.

On the ESP-12, it cycles maybe 20-30 times with (I think) watchdog timer resets before settling down to work properly. With the ESP-01, I just get wdt resets forever. Does anyone else get this? Can I, and should I, make the watchdog timer longer to give it a wee bit more time? If so, how? Why would it be different between ESP-01 and ESP-12?

My power supply is OK.
SDK : esp_iot_sdk_v1.2.0_15_07_03
with patch : libssl_patch_1.2.0-2
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By oblivionboy
#27128 Kind of off topic, but relevant...

...looking on ebay for an mp3 decoder chip for an ESP8266 project I have in mind, I came across this:

http://www.ebay.com/itm/GPD2846A-TF-Car ... 5679c05e2d

...and says it uses a GPD2846A chip. Its got a slot for a TC card, and is extremely cheep. After looking around on the web, there is almost no information on it. Any ideas? Has anyone used it?
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By martinayotte
#27191 Beware that those GPD2846 are standalone player reading the MP3 from directly from the SDCard, so ESP won't be able to provide any MP3 to be played from another source.

Probably same chip used in the following :

http://www.ebay.com/itm/TF-card-U-disk- ... 1321616222