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Communications & IoT (Theare are 35 Products)

TK 150
GSM Omni Directional L-Type Antenna, SMA Male - CDMA and WCDMA, 850-2100 MHz
TK 110
GPS SMA connector
TK 420
GPS Antenna 1575.42 MHz
TK 70
GPRS GSM CDMA PCB Antenna
TK 119
SMA GSM L Type Antenna
TK 520
HC08 CC2541 Bluetooth 4.0 BLE
TK 310
Bluetooth Module(HC-06)
TK 320
Bluetooth Module(HC-05).It uses serial communication to communicate with devices. It communicates with microcontroller using serial port (USART). HC-05 Bluetooth Module.
TK 750
ESP32 NodeMCU Development Board-38 PIN
TK 500
This is the ESP32 NodeMCU development board.features WiFi+Bluetooth connectivity,onboard CH340 and keys.All the I/O pins of ESP32-S module are accessible via the extension headers.
TK 450
The NodeMCU ESP8266 development board comes with the ESP-12E module containing the ESP8266 chip .NodeMCU is a low-cost open source IoT platform Wi-Fi Module.
TK 470
LAN8720 Board Ethernet Module
TK 590
ENC28J60 Ethernet Network Board Module
TK 380
ESP8266 NodeMCU V3 _CH340
TK 199
WI-FI Wireless ESP-01 ESP8266 Transceiver Module Compatible With Arduino Projects AI Cloud Inside Wireless TXRX.
TK 680
HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino
TK 4600
5.8G 40CH FPV DJI Video Transmitter & Receiver_TS832 + RC832 Wireless 600mW 6km AV
TK 900
LoRa Module Ra-02_SX1278_433M 10KM
TK 840
HC12 Wireless Transceiver Module
TK 310
NRF24L01+PA+LNA Wireless Transceiver Module 1100m
TK 150
NRF24L01 Transceiver
TK 425
RF 315MHz 4 Channel Wireless Remote Control
TK 310
RF Transmitter Receiver Pair 433 MHz _RXB6
TK 145
FS1000A 433MHz RF Module
TK 410
USB to RS-485 converter.
TK 199
CH340 USB to ESP8266 ESP-01 Wifi Module Adapter
TK 355
FT232RL TTL Converter Module
TK 250
USB to TTL CP2102 Converter
TK 320
FTDI Module USB to TTL
TK 95
PL2303 USB to TTL Converter
TK 1220
SIM800L Mini GPRS GSM Module_Original Official Version
TK 540
The Ublox NEO-6M gps Module engine on this board is a quite good one, with high precision binary output. It has also high sensitivity for indoor applications.
TK 1120
SIM900A GPRS GSM Module
TK 599
GSM A6 Module Mini Module
TK 380
This is Small SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-band TTL Serial Port with the antenna.SIM800L GSM/GPRS module is a miniature GSM modem.

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