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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WiCard Configuration, Settings and Internal Page Every WiCard has an internal page for settings, program and configuring the module. The default page address is 192.168.4.1. In this article we talked about how to configure your WiCard module. Also watch the tutorial video. First Configuration To turning the WiCard on, plug both VCCs (A1,B15) to…
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WiCard PWM (Pulse Width Modulator) The WiCard has 19 PWM lines which are able to be set at the same time. The following table shows which pins are able to be set as PWM: PIN PortBit Pulse Width Modulator Output A01 VCC 3.3v A02 Ground A03 0 * A04 1 * A05 2 * A06…
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This video introduces the WiCard WiFi controller module and will show you how simply you can turn an LED on/off with your cell phone: The Schematic of the circuit in the video: The simple circuit of above schematic and video, simply toggles an LED light from the WiCard internal page (192.168.4.1), but you also can…
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The Registration Code And Registration of WiCard Free Trial Firmware The WiCard free trial firmware has the ability of to be registered by a RegistrationCode. You can insert your registration code in the information section of the internal page. It doesn’t matter that you have made your WiCard on a breadboard, or you have bought…
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