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Wemos D1 Mini Wifi ESP8266 Development Board Arduino Compatible
- Minimalist ESP8266 Based Wifi Development Board
- Microcontroller: ESP8226EX ( of ESP8266-12F )
- Flash Size: 4MB
- Supports upto 12V Input
- 11 Digital + 1 Analog I/O
- Supports UART/SPI/I2C
₹182.50₹232.22Incl. of GSTWemos D1 Mini Wifi ESP8266 Development Board Arduino Compatible
₹182.50₹232.22Incl. of GSTUSB To TTL Converter Cable
- USB to TTL Serial port Converter Cable
- 4 Connections, TX, RX, Gnd and Vcc
- Based on PL2303
₹103.00₹125.08Incl. of GSTUSB To TTL Converter Cable
₹103.00₹125.08Incl. of GSTUSB to Rs485 Converter Module
- Industrial Grade RS485 to USB Converter Module
- Automatic Data Flow Control
- Baud rate: 300 – 9216000bps with auto detect
- Supports Multipoint communication, upto 32 RS485 Interace devices
- Interface Protection: TVS Diode, USB Self Recovery Protection
₹185.00₹215.00Incl. of GSTUSB to Rs485 Converter Module
₹185.00₹215.00Incl. of GSTTP5100 Dual/Single 8.4V/4.2V Li-ion Battery Charging Module
- Dual/Single 4.2V/8.4V Li-ion Battery Charger
- Input Voltage: 5V to 18V
- Programmable Charge Current: 0.1A to 2A
- Chip temperature protection, Overcurrent protection, undervoltage protection
- Reverse Battery Shutdown, and short circuit protection
- Trickle, constant current, constant voltage charging 3 states of charging
₹53.00₹73.22Incl. of GSTTP5100 Dual/Single 8.4V/4.2V Li-ion Battery Charging Module
₹53.00₹73.22Incl. of GSTTP4056 Battery Charging Module Without Protection
- Single Cell Li-ion Battery Charger
- Supply Voltage: 5.0V to 5.5V
- Fixed Charge Voltage @ 4.2V with 1.5% Accuracy
- Charging Current: 1A
- Automatic Recharge Facility
₹25.96 Incl. of GSTTP4056 Battery Charging Module Without Protection
₹25.96 Incl. of GSTTP4056 Battery Charging Module with Protection – For Li-ion Battery
- TP4056 Battery Charging Module with Battery Protection
- Overcharge Protection, Overdischarge protection
- Current Limitation on Output pins
- Micro USB Input
- Input Voltage: 5V to 5.5V
- Battery Charge : 4.2V @ 1000mA
- Out+ and Out- pins for using the battery power
₹14.95₹24.00Incl. of GSTTP4056 Battery Charging Module with Protection – For Li-ion Battery
₹14.95₹24.00Incl. of GSTSTM32F103C8T6 Module – ST Development Board
- STM32F103C8T6 MCU From ST
- Arm 32Bit Core M3 based Core
- 8Mhz OnBoard Crystal
- Working Voltage: 2.0 to 3.6V
- Almost all I/O are 5V tolerant
- Upto 37 I/Os
- USB 2.0 Full Speed
₹672.00 Incl. of GSTSTM32F103C8T6 Module – ST Development Board
₹672.00 Incl. of GSTSTM32F103C8T6 Compatible Module
- STM32F103C8T6 Compatible MCU from CKS
- ARM 32Bit Cortex M3 CPU Core
- 64K Flash
- 20K RAM
- 2.0V to 3.6V Application Supply and I/Os
- 37 I/Os, 2 SPI, 3 USART, 1 CAN
- 4 Timer, 2 A/D Converters
₹185.50₹411.82Incl. of GSTSTM32F103C8T6 Compatible Module
₹185.50₹411.82Incl. of GSTSim800L GSM GPRS Module – 2G
- SIM800L Quad Band GSM / GPRS Module
- Power Supply: 3.7 to 4.2V Rated At 2A
- Low Power Consumption: < 3 mA during sleep mode
- Max Current: 2A (During transmission bursts)
- Supports transmission of Voice, SMS, and Data (max speed 85.6 Kbps)
- Supports Serial Communication (5v tolerant)
- Suppors Micro SIM Card
₹540.99 Incl. of GSTSim800L GSM GPRS Module – 2G
₹540.99 Incl. of GST
SIM28ML GPS Module – LCC 18pin
- GPS Receiver, supports QZSS, SBAS Ranging, supports WASS/EGNOS/MSAS/GAGAN
- Small Footprint : 10.1 x 9.7 x 2.5mm, 18pin LCC Package
- Low Current Consumption (acquisition: 16mA, tracking 15mA)
- Accuracy 2.5 metre
- UART Interface
₹760.00 Incl. of GSTSIM28ML GPS Module – LCC 18pin
₹760.00 Incl. of GSTRT8272 Step Down Module – Buck Converter – Variable Voltage
- RT8272 Buck Step Down Variable Voltage Converter
- Wide Input Voltage Range: 4.75V to 23V
- Wide Output Voltage Range: 0.92V to 15V
- Output Current: Max 3A
- Enable PIN for enabling module Output
- Switching Frequency: 1.2Mhz
- Efficiency: 95%
₹121.00₹135.70Incl. of GSTRT8272 Step Down Module – Buck Converter – Variable Voltage
₹121.00₹135.70Incl. of GSTRS485 to TTL Converter Module
- RS485 to TTL Converter
- Supports 3.3V and 5V Power Supply
- Indicator Lights for RX and TX
- Long Range: Support for upto 800m
₹47.00₹134.00Incl. of GSTRS485 to TTL Converter Module
₹47.00₹134.00Incl. of GST