Hi, I need to design a custom development board for ESP32, which should look similar to NodeMCU V3, something like this: https://www.pcbway.com/project/gifts_detail/ESP32_ESP-32S_Development_Board_2.4GHz_WiFi_Bluetooth_Dual_Mode.html you can see its same as NodeMCU but its using ESP32. Can someone p...

Hi, I am creating a new PCB board for ESP32 breakout board and I want to know that the capacitive pins of ESP32 are present on the breakout board or its the built-in feature of ESP32 chip ..... I want to remove this features so how can I do that? One more thing can we design the rigid-flex PCB for e...

You should check the Grounds .... the whole circuit should have a common ground

and the circuit's ground should be common with the ground of the oscilloscope ....

Yeah, I have seen these online PCB companies, and I think that's the best option for PCB designing. I will check out this PCBWay site. I have also concluded that cost is an issue when you go for flexible PCB. Its quite expensive as compared to rigid but I think I have to use flexible because of smal...

Hi, I have completed a prototype using the ESP32 board. The prototype is working fine and now I want to design a product out of it. & for that, I am thinking of designing a custom PCB board for the ESP32 module. The ESP32 development board I am using has many extra features which I don't want to inc...