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My device receives data via serial once every second. One of my devices has _very_ poor wifi. Occasionally the device will connect to this weak wifi, receive an IP address, attempt to connect to AWS b…
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CH340G is 5V powered and thus pushing 5V level (through R12 ~4.3V) into ESP12 on RXD0 instead of 3.3V level.
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the installation on nodemcu (esp12) goes well but I can't do it on an esp-01 1M.
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my esp12 connect wifi then reset. always doing that. I will send email please contact me.
atprk updated
6 months ago
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I am using ESP12 with Atmega to communicate with controller. There are 2 ESP12,
ESP connected with Atmega is in AP mode and ESP connected with controller is in STA mode (it is configured to connec…
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I'm using a NodeMCU (ESP12-E) with an I2C display 128x128px.
I'm able to print QR codes with versions up to 7 without any issue, but when I choose version 8 or higher nothing happens, the display st…
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The PCB schematics and pinout are great, but for longevity it would be nice to have:
* CAD or similar of the keg plastic housing
* CAD or similar of the PCB design itself - this would aid if someo…
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In the schematic the RST pin of the ESP12 seems to be connected to +5V(!) and the RST pin of the LCD.
In the wiring table it is supposed to connect to the RST pins of both LCD and VS1053.
What is the…
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Hi,
I have uploaded sketch on 3 different ESP12-E modules, It shows message on starting node however does not connect to any other node,
Is there anything we have to do to get this Mesh example to w…
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Hi @d-a-v
I am using ESP12-E with ENC28J60 ethernet module for my tests
I tried to get the date-time with configTime and AsyncUDP (ESPNtpClinent library)
When I am using static IP, my sketch dos n…