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GSM GPRS SIM808 Module SMS Chip Development Board
In Stock
SKU:008280- Quad-band 850/900/1800/1900MHz
- GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
- GPRS mobile station class B
- Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
- Supports charging control for Li-Ion battery
- Supports Real-Time Clock
- Integrated GPS/CNSS and supports A-GPS
- Low power consumption, 10mA in sleep mode
1.5M GPS Antenna with SMA Male Connector
In Stock
SKU:008275- Frequency: 1575 to 1602mhz (L1 Band)
- Connector Type: SMA Male
- Length: 1.5 meters
- Impedance: Typically 50 ohms
SIM800C Module SMS Data Replaces SIM900A
In Stock
SKU:008269- Development Board Glue Stick Antenna
- Quad-Band 850/900/1800/1900 MHz
- Class 4 (2 W @ 850/900 MHz)
- Class 1 (1 W @ 1800/1900 MHz)
- FM: 76 ~ 109 MHz bands in all world (50 KHz step)
- Sensitivity: <-105dB
- SIM supports 2G, 3G, 4G
Quectel EC200U 4G/GSM Module without GPS
In Stock
SKU:008265- Network Compatibility: LTE-FDD/LTE-TDD/WCDMA/GSM networks
- Data Transmission: Enables high-speed data transmission with LTE Cat 1 capabilities
- Form factor: LCC
- USB-C: 3.7V – 5V
- LTE Features: Support CAT 1 FDD & TDD Max 10 Mbps (DL) | Max 5 Mbps (UL)
- SIM Interface: Support nano SIM card
SIM800C GSM GPRS Module 5V/3.3V TTL Development Board
In Stock
SKU:008260- IPEX with Bluetooth for STM32 C51
- Unwelded
- Package: SMD
-
Model number: SIM800C
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Operating Voltage: 3.3v, 5v
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Logic Type: TTL
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Antenna Interfacing type: IPEX Antenna
LILYGO T-Call V1.4 ESP32 Wireless Module SIM800L
In Stock
SKU:008254- Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
- FLASH: QSPI flash 4MB / PSRAM 8MB
- SRAM:520 kB SRAM
- Button: Reset
- USB to TTL: CP2104
- Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
- On-board clock:40MHz crystal oscillator
- Working voltage:2.7V-3.6V
- Working current: About 70mA
Quectel EC200U 4G/GSM Module with GPS/GNSS
In Stock
SKU:008249- Supply Voltage (Vbat): 3.7V – 4V
- USB-C: 3.7V – 5V
- Operating temperature: -35 °C to +75 °C
- Support nano SIM card
- Support CAT 1 FDD & TDD
- Support GPRS multi-slot class 12
- Baud rates up to 921600 bps
Sim800C GPRS/GSM Shield with Antenna
In Stock
SKU:008241- Quad-Band 850/ 900/ 1800/ 1900 MHz
- GPRS multi-slot class 10/12
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
- Onboard Provision for Mic and Speaker.
SIM808 Bluetooth Compatible GSM/GPRS/GPS Module
In Stock
SKU:008235- 22 tracking/66 acquisition channel.
- GPS L1 C/A code.
- Precision: Tracking: -165dBm.
- Cold start: -148dBm.
- Supports Quad-band 850/900/1800/1900MHz.
- Accuracy: ~2.5m.
- GPRS multi-slot class 12/10.
ESP32-WROOM-32 38Pin Development Board
In Stock
SKU:007840
WiFi+Bluetooth Ultra-Low Power Consumption Dual Core
1. 2.4GHz Dual-Mode WiFi + Bluetooth Development Board, 38PIN
2. Ultra-Low power consumption works perfectly with the IDE
3. Support LWIP protocol, Freertos
4. Support Three Modes: AP, STA, and AP+STA
5. ESP 32 is safe, reliable, and scalable to a variety of applications
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D1 Mini V2 NodeMcu 4M Bytes Lua WIFI Internet Of Things Development Board Based ESP8266
In Stock
SKU:007186- Use BRT (Bias Resistor Transistor)
- Easier into flash mode.
- 30% increase in radiating area
- Good stability.
SIM800L V2 GSM GPRS Module
In Stock
SKU:007013- Supports GSM (voice, SMS) and GPRS
- Quad-band (850/900/1800/1900 MHz) for global use
- Compatible with Arduino, with built-in regulator and TTL converter
- Compact design for versatile applications
- Easy SIM replacement with card slot
- Gold-plated board for stability
HC-05 Bluetooth Module
In Stock
SKU:006984- Provide seamless wireless communication in various applications like GPS navigation systems, water meter readings, and electricity gas meter readings.
- This Bluetooth module allows you to easily switch between Master and Slave modes using AT Commands.
- Connect effortlessly with a wide range of devices such as Arduino, phones, laptops, and microcontrollers for a competitive price.
- The module uses USART for communication, making it compatible with microcontrollers supporting USART.
- You can easily configure the module's settings using the command mode, giving you control over your wireless connections.
- Perfect for connecting computers, mobile phones, and microcontrollers for data exchange and DIY, IoT, and Robotics Projects
Roboway 4-Way ON/Off 220V-240V Light Digital Remote-Control Wireless Wall Switch with RF Remote Control (RW-RF031)
In Stock
SKU:006974 Item Type:m4 Way On/Off 220V-240V Light Digital Remote- control wireless wall switch with RF remote control
Colour: white
Item weight Unit of measure: Grams
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NRF24L01+PA+LNA
In Stock
SKU:006683- This is NRF24L01+PA+LNA SMA Wireless Transceiver Antenna
- Uses Nordic Semiconductor's 2.4GHz transceiver, the NRF24L01+.
- Comes with many new features, such as additional pipelines, buffers, and an auto-retransmit function.
- Board has a reverse-polarized SMA connector and a PA and LNA circuit for long-distance communication.
- Achieves a communication distance of 800-1K meters with a transmission rate of 250Kbps on open-air.
- Compatible with various systems, including MCU/ARM/PIC/AVR/STM32.
- Low cost and software programming is fully compatible with NRF24L01 modules.
NEO-6M GPS Module with EPROM
In Stock
SKU:006664- 5Hz position update rate.
- The cold start time of 38 s and Hot start time of 1 s.
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600).
- Super Sense Indoor GPS: -162 dBm tracking sensitivity.
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN).
- Separated 18 x 18mm GPS antenna.

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