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Raspberry Pi GPIO Expansion Board One to Three
1 × ₹567.00
Subtotal: ₹567.00
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- LDR Light Sensor on board
- WS2812 Led on board
- Includes CH340G USB-to-UART programmer
- Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin
- Supports 3 modes: AP,STA,AP+STA
- Dimensions: 24mm x 16mm
- Micro USB connection for power and/or programming
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ESP WIFI Modules
WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
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- Operating Voltage: 3.3V
- Digital I/O Pins: 11 (all I/O pins have interrupt/PWM/I2C/one-wire capability, except for D0)
- Analog Input Pins: 1
- Flash Memory: 4MB
- On-Board Switching Power Supply:
- Input Voltage Range: 9V to 12V
- Output: 5V at 1A Max
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ESP WIFI Modules
DOIT Mini Ultra-Small size ESP-M3 Serial WiFi Module Compatible with ESP8266
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- Operating Voltage: 3.3V
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- WiFi support 802.11 b/g/n/e/i
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ESP WIFI Modules
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ESP WIFI Modules
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ESP WIFI Modules
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IoT Development Boards
Ai Thinker ESP32-S WiFi+BT SoC Module
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- Built-in two 12 bit SAR ADCs, up to 18 channels
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- Package: DIP-18
- Size: 18 x 18 x 2.8 mm ±0.2mm
- Antenna Type: On-board PCB antenna
- Frequency Range: 2400~2483.5MHz
- Operating Temperature: -40℃~85℃
- Storage environment: -40℃~125℃,<90%RH
- Power supply
- Voltage3.0V~3.6V,Electrical current>500mA
- Interface UART/GPIO/ADC/PWM/I2C/I2S
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- SPI Flash: 4MByte (Default)
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- Operating Temperature: -20 to 70℃
- Processor: Xtensa® dual-core 32-bit LX7 microprocessor
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- SRAM: 512KB
- ROM: 384KB
- Flash: 16MB
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- Onboard AC-DC switch power module, supply power way support AC90-250V/DC7-12V/USB5V
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- Security: WEP, WPA/WPA2 PSK/Enterprise, WPS.
- Range: Typically 50 meters indoors and 100 meters in open spaces.
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