Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

User avatar
By mkeyno
#50857
scropion86 wrote:hi SheilaCaba,

GPIO2 is not used as any thing here , and the corrected schematic which finally used to make the PCB in the first post also attached in the first post.
maybe you are talking about the parts of schematic in the thread.

the final board is working fine here it is

Image


can you share the eagles files
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By smartalec
#60972 A big thankyou i found this site, an your post. (Well done)
Hopefully i gotten the circuit correct.
I made a 6ch mosfet dimmer module.
just waiting for the boards to arrive back now.

Image

and the Board looks like this

Image

I could'nt of done it without reading everything.
Thanks Again.
User avatar
By Ajay Singh
#66752 Dear Sir,

My self Ajay from Nepal.

Sir I am using node MCU board with 4 Channel 5V relay (Songle).

Sir, the problem which I am facing is:

1) Relay Chattering &
2) Auto NodeMCU Reset

Do, I need to place capacitor after Hi-Link PM-01 Module, if yes so please suggest me or Additional battery Battery.

Sir, I am very beginner in Automation, please ignore my mistakes.

(Fritzing Attached)

Thanks
Ajay Singh
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