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Reyax RYS3520_LITE + 3.3 V UART
In Stock
SKU:008311Reyax RYS8833 Ultra Low Power 1.8V UART/I2C
In Stock
SKU:008308- Power Supply Voltage: 0.9 to 1.95V
- Idle Current: 3.7mA
- Operating Temperature: -40 to 85 °C
- Flash size: 8 M-bit
- Cold starts: 35sec
Reyax RYS8833_LITE Ultra Low Power 1.8V UART/I2C Interface
In Stock
SKU:008304- Model: RYS8833_LITE
- GNSS Module DIP Version
- Idle Current: 3.7mA
- Default Baud Rate: 115200 bps
- Flash size: 8Mbit
- Operating Temperature: -40 to 85°C
Ai-Thinker EC-01G NB-IOT Module
In Stock
SKU:008302- Processor: Cortex-M3,support MPU
- Storage: 4MB NOR Flash on chip
- System: Flexible Configuration Support 1.8/2.8/3.3V IO
- Development board Model: EC-01G
- Adaptive pattern combination: EC-01、EC-01G
- Packaging: DIP-14(2.54Spacing standard row needle)
- Size: 19.2*18.8*2.8(±0.2)MM
Waveshare Industrial 4G DTU, RS485 TO LTE CAT4
In Stock
SKU:008297- Model: RS485 TO LTE CAT4 (EU)
- DIN Rail-Mount
- Input Voltage: 9V~36V
- Applicable regions: EMEA, Korea, Thailand, India, Southeast Asia
- LTE Category: LTE Cat.4
SIM808 Module GSM GPRS GPS Development Board
In Stock
SKU:008292- GPS Antenna for Support 2G SIM Card
- Charging: Supports charging control for Li-Ion battery
- Frequency bands: SIM808 Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900. SIM808 can search the 4 frequency bands automatically. The frequency bands also can be set by AT command “AT+CBAND”
- Normal operation: -40℃ ~ +85℃
- Storage temperature -45℃~ +90℃
USB to GSM Serial GPRS SIM800C Module
In Stock
SKU:008287- Bluetooth Computer Control Calling with Glue Stick Antenna
- Working Humidity range: 0%-95%RH
- Working Temperature range: – 20℃~85℃
- Connectivity Support: 2G/3G/4G
- Bluetooth standard: IEEE802.15
- Working frequency: 2.4 GHz
- Chip: CH340G
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
-
Operating Voltage: 3.3v, 5v
-
Logic Type: TTL
-
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
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.
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.

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