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NodeMCU ESP8266 CH340G Wifi Development Board
- Based on ESP8266-12F/12E
- Easy to use wifi development board with Lua Scripting
- Open source firmware and development kit
- Input Voltage: 5V to 14V
- In-built USB to TTL Serial Converter
- Easy to use with Node.js
₹187.00₹229.98Incl. of GSTNodeMCU ESP8266 CH340G Wifi Development Board
₹187.00₹229.98Incl. of GSTESP32-WROOM-32E WiFi + BT + BLE Module
- Operating voltage/Power supply: 3.0 ~ 3.6 V
- Operating ambient temperature: 85 °C version: –40 ~ 85 °C
- 40 MHz Internal crystal oscillator
- Bluetooth V4.2 BR/EDR and Bluetooth LE specification
- WiFi 802.11b/g/n
₹230.00₹295.00Incl. of GSTESP32-WROOM-32E WiFi + BT + BLE Module
₹230.00₹295.00Incl. of GSTDS3231 RTC Module
- DS3231 Based Real Time Clock Module
- Interface: I2C
- Onboard CR2032 Battery Holder
- Operating Voltage: 2.3V to 5.5V
- Active Supply Current: 200 ~ 300 µA
- Standby Current: 110 ~ 170 µA
- Active Battery Current: 70 ~ 150 µA
₹128.00 Incl. of GSTDS3231 RTC Module
₹128.00 Incl. of GSTADS1115 ADC Module – 16Bit – I2C- 4 Channel ADC
- 4 Channel, 16 Bit Analog to Digital Converter Module
- Interface: I2C
- Operating Voltage: 2.0 V to 5.5 V
- Programmable Data Rate: 8 SPS to 860 SPS
₹328.00₹391.00Incl. of GSTADS1115 ADC Module – 16Bit – I2C- 4 Channel ADC
₹328.00₹391.00Incl. of GST3S 20A Lithium Ion BMS – For 12.6V Battery
- Self consuming current 24 uA
- Overcharge protection voltage 4.3v(max)
- Over dis-charge protection voltage 2.6(max)
- Over current protection current 60A(max)
- Environment temperature -40°c to 85°c
- Continue work power 252W (max)
₹72.00 Incl. of GST3S 20A Lithium Ion BMS – For 12.6V Battery
₹72.00 Incl. of GSTMini Mp3 Player Module – Micro SD Card Support with Serial Port
- Supports sampling rates (KHZ): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
- 24-bit DAC output, support range: 90dB, SNR support: 85dB
- Fully supports FAT16, FAT32 file system
- Maximum support 32G TF card/ MicroSD card
- A variety of control modes are available. IO control, serial port, AD button control mode
₹87.00₹155.00Incl. of GSTMini Mp3 Player Module – Micro SD Card Support with Serial Port
₹87.00₹155.00Incl. of GSTSolenoid Valve
- Solenoid Valve
- Operating Voltage: 12V / 24V DC
- Operating Current: 400 mA
- Normally Closed Valve
- Push to Fit Connectors on both end
₹118.00₹177.00Incl. of GSTSolenoid Valve
₹118.00₹177.00Incl. of GSTRC522 RFID Reader / Writer 13.56 Mhz Module Kit
- MFRC522 Based RFID Card Reader / Writer Kit
- Frequency: 13.56 Mhz
- Card Reading / Writing Distance: >= 50 mm
- Operating Voltage: 3.3V
₹80.00₹115.52Incl. of GSTRC522 RFID Reader / Writer 13.56 Mhz Module Kit
₹80.00₹115.52Incl. of GSTESP8266 ESP-01 WiFi Module
- Integrated WiFi SoC Module
- 2 GPIOs
- Operating Voltage: 3.3V
- 1MB Flash Memory
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
₹98.00₹115.65Incl. of GSTESP8266 ESP-01 WiFi Module
₹98.00₹115.65Incl. of GSTSIM A7670C 4G LTE Development Board
- Input Supply: 5V-12V DC
- DATA Transfer LTE(Mbps): 10 Downlink / 5 Uplink
- Power consumption: 300mA(MAX); <10mA (sleep mode)
- SIM Holder: Micro SIM
- ESD protection for Antenna and Power Supply
- SIMcom A7670C 4G LTE chip on-board
- Supports 4G Only
₹1,160.00₹1,308.62Incl. of GSTSIM A7670C 4G LTE Development Board
₹1,160.00₹1,308.62Incl. of GST3S 10A Lithium Ion BMS Module – For 11.1V Battery
- Overcharge detection voltage range: 4.25-4.35V±0.05V
- Over discharge detection voltage: 2.3-3.0V±0.05V
- Charging voltage: 12.6V-13V
- Maximum discharge current: 10A
- Quiescent current: <30µA
- Working temperature: -40℃ to + 50℃
₹75.25₹110.55Incl. of GST3S 10A Lithium Ion BMS Module – For 11.1V Battery
₹75.25₹110.55Incl. of GSTDS18B20 Temperature Sensor – Waterproof – 1 Meter Length
- Usable temperature range: -55 to 125°C (-67°F to +257°F)
- 9 to 12 bit selectable resolution
- Uses 1-Wire interface- requires only one digital pin for communication
- ±0.5°C Accuracy from -10°C to +85°C
- Usable with 3.0V to 5.5V power/data
- Length: 1M
₹66.00₹84.37Incl. of GSTDS18B20 Temperature Sensor – Waterproof – 1 Meter Length
₹66.00₹84.37Incl. of GST