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WeMos D1 ESP Wroom 02 Board ESP8266 Mini WiFi Nodemcu Module 18650 Battery

₹1,500.00 inc. GST
  • One AD inputs.
  • Micro USB inputs.
  • One programmable LED (D0).
  • AUTO PROGRAM circuit.
  • ESP8266 (ESP-WROOM-02 With TELEC) is equivalent to the NodeMCU.
  • Analog Input (AD): Built-in dividing resistor (AD = 220K ADC 100K = GND).
  • There is a SOLDER terminal for SLEEP MODE.
  • Compatible With Arduino andNodeMCU.
  • Operation and charging are possible at the same time.
  • 18650 charging circuit including the 5V boosting circuit with TP5410.
  • Overcharge protection, over-discharge protection built-in.
  • LED: Red = Charging, Green = Full charging.
  • 3000 mA 18650 It is possible to operate for more than 17 hours on a battery.
  • Integrated 18650 battery charging and discharging system.
  • One switch controls whether the 18650 battery is on power or not.
  • OLEDs SDA and SCL can connect to the D1 pin and the D2 pin respectively.
  • The five buttons can be controlled by FLATH, RSET, D5, D6, and D7 respectively.
  • The 5 Digital pins can configure the write/read/interrupt/PWM/I2C/one-wire supported separately.
  • Operation and NodeMCU consistent, adding a programmable LED, you can use GPIO16 to control; display 8266 running status and other functions. Integrated OLED and five buttons, more convenient for development.
  • The design concept originates from the open-source project NodeMCU; the development board integrates 18650 charging and discharging systems with charging and discharging protection. At the same time, an OLED and five directional buttons are integrated to facilitate the development.

WEMOS D1 Pro mini-16m External Antenna Connector ESP8266 WIFI Networking Smart Component

₹1,450.00 inc. GST
  • Input Voltage: 3.2V
  • Chip: ESP8266
  • 11 digital input/output pins
  • Interrupt/PWM/I2C/one-wire
  • 1 analog input(3.2V max input)
  • 16M bytes(128M bit) Flash
  • External antenna connector
  • Built-in ceramic antenna
  • New CP2104 USB-TO-UART IC
  • Dimension; 34*25*15mm
  • Weight: 8mm

Wemos D1 WiFi Esp8266 Development Board Uno Compatible Program

₹775.00 inc. GST
  • Microcontroller: ESP-8266EX
  • Operating Voltage: 3.3 V
  • Digital I/O Pins: 11
  • Analog Input Pins 1(Max input: 3.2V)
  • Clock Speed: 80MHz/160MHz
  • Flash: 4M bytes
  • Good stability.
  • 11 digital input/output pins, all pins have interrupt/PWM/I2C/one-wire supported(except for D0)
  • 1 analog input(3.2V max input)
  • Micro USB connection
  • Compatible with Arduino
  • Support OTA wireless uploading
11 x I/O pins,1 x ADC pin~!
  • On-Board Switching Power Supply:
-Input Voltage Range: 9V to 12V -Output: 5V at 1A Max
  • Micro USB connection
  • Compatible with Arduino
  • Support OTA wireless uploading