This project is an “ESP32 WiFi Camera Microphone (Spy Camera)” firmware arduino source code (.ino) with Chain Network feature which is based on the “ESP32 WebApp Builder” project. The “Chain Network” is a local network which the devices one by one are connected to the each other. The Spy Camera project uses the “AI Thinker…
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In this article I want to show you how to make a WiFi controllable robot. For making this robot my target was using of everything that I have and I didn’t want to buy any more parts. So I’ve used some old parts and discarded stuff.
In this article I am going to write about the benefits of using WiCard. Also I am going to compare WiCard programmable WiFi controller module with the other programmable WiFi controller modules.
To securing user accounts on our servers, we use SSL protocols which are more secure. That means our website address starts with “https” instead “http”. We are committed to protecting our customer’s privacy. Here are some tips to securing your WiCard programmable WiFi controller module.
Like “Arduino”, you can make your own WiCard on a breadboard. If you want to make WiCard on a breadboard before making the PCB, all you need is some resistors and capacitors, a breadboard, wires, an ATMega8a (DIP), an ESP8266 module (with a 32 Megabit flash memory). The Schematic Here’s the connections guide: …
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Would You Like to Produce WiCard WiFi Module With Your Own Brand? If your answer is Yes, of course we will support you till you produce WiCard in your product line with your commercial brand. You can produce WiCard as a WiFi module, or add it to your other products. How we support and…
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WiCard 32 Bit Timer There’s a 32 bit timer counter in WiCard WiFi module. The timer calls its handler function whenever its counter reaches to 0. The unit of the timer counter is micro second (uS). This feature in the current revision is limited. So the real time unit is 1000 uS. That means the…
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WiCard ADC (Analogue to Digital Converter) There are 22 lines of the pins available for the user to program in WiCard WiFi module. 8 of these lines can be set as “Analogue to Digital Converter” (ADC) input. PIN Port Bit Analogue to Digital Converter A01 VCC 3.3v A02 Ground A03 0 A04 1 A05 2…
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WiCard PCInt (Pin Change Interrupt) There are 22 lines of the pins available for the user to program. You can set 20 of these lines as logical input (GPI) and interrupt (PCInt). Also you can set 19 of them as logical output (GPIO). PIN PortBit Rising Edge Interrupt Falling Edge Interrupt A01 VCC 3.3v A02…
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WiCard GPIO (General Purpose Input Output) There are 22 lines of the pins available for the user to program. 20 of these lines can be set as logical input (GPI) and interrupt (PCInt). Furthermore 19 of them can be set as logical output (GPIO). PIN Port Bit Input Output A01 VCC 3.3v A02 Ground A03…
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