Reference: 552

A6 Pro Serial GPRS GSM Module Core Developemnt Board

5 reviews

A6 Pro Serial GPRS GSM Module Core Developemnt Board This is professional version serial GSM / GPRS core development board based on GPRS A6 module. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield

Reference: 400

NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 1pcs

6 reviews

NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 1 pcs

Reference: 196

Brand: DFRobot

APC220 Radio Communication Module

INTRODUCTION The APC220 radio module provides a  simple and economic solution to wireless data communications. Integrates an  embedded high speed microprocessor  and high performance IC that creates a  transparent UART/TTL interface, and  elminates any

Reference: 284

5.8GHz Circular Polarized Mushroom Antenna RP-SMA Set Tx/Rx for FPV Multicopter

1 review

Specifications:- Gain: 2.0dBi-2.5dBi- Standing-wave ratio (SWR): <1.5- Directivity: Omni-directional- Center frequency: 5.8Ghz- Connector: RP-SMA- Diameter of connector: 7.67mm- Length:Transmitter antenna:71mm- Receiver antenna:91mm- Net weight: 12g（Tx/Rx）- Package weight:69 g

Reference: 345

ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70

20 reviews

ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is an highly integrated chip designed to provide full internet connectivity in a small package. This is a module based on ESP8266 chip. Please see supplied pinout photo and schematics for connectivity details. There is a lot of online resources available for this module. 

Reference: 103

NRF24L01+ 2.4GHz Wireless Transceiver Module

7 reviews

Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control.

Reference: 440

433Mhz Wireless Serial Transceiver Module - 1 Kilometer

Long-distance wireless transmission 3 working modes Working frequency range (433.4-473.0MHz, up to 100 communication channels) Built-in MCU, performing communication with external device through serial port

Reference: 729

GPS Antenna 1575.42 MHz

3 reviews

GPS Antenna  Frequency: 1575.42MHz Voltage: 3v-5v

Reference: 1020

GSM Antenna with SMA Male Connector

1 review

Cable Length: 2.5mFrequency Range(MHz): 824-960/1710-1990Mhz   Bandwidth(MHz): 136/280   VSWR≤1.5    Gain(dBi): 2-3dbi   Max Input power(W): 60   Input Impedance(Ω): 50   Polarization Type: Vertical   net weight: 47g   Cable Type: RG174   Mounting Adhesive

Reference: 1040

FM Radio Transmitter Module Arduino

FM Radio Transmitter Module V2.0 Signal Receiver FM 70-108MHz For Building Your Own Radio Station

Reference: 1023

1575.42MHz GPS Antenna

GPS Antenna  Frequency: 1575.42MHz Voltage: 2.7-5v

Reference: 1412

TTGO T-Call ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board

1 review

TTGO T-Call V1.3 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board The new board combines ESP32 WiFi & Bluetooth WiSoC with SIMCom SIM800L GPRS module, and also happens to rely on a USB-C port for power and programming instead of the more common micro USB port on this type of hardware.

Reference: 1529

LoRa SX1278 Long Range RF Wireless Module

Model:SX1278ZTR4 SX1278 433mhz module spread spectrum low power serial port module LoRa wireless module Range: 3-5 KM (line of sight) Silicon Transmission Technology's SX1278 module (SX1278ZTR4-GC) has been widely used by thermostat manufacturers due to its small size, low cost, and reliable quality. At the same time, Silicon Transmission Technology...

Reference: 1552

868MHz RF LoRa SX1276 Long-Distance Communication Module

LORA MODULE HIGH SENSITIVITY SX1278/SX1276 RF TRANSCEIVER

Reference: 1557

LC-GSM-SIM800C-2 USB to GSM GPRS SIM800C Module with Bluetooth Computer Control

LC-GSM-SIM800C USB to GSM is a quad-band GSM/GPRS module with stable performance, compact appearance and high cost performance, which can meet the various needs of customers. Integrated USB to serial port chip, you can plug directly into the computer to debug. SIM800C operates at GSM/GPRS 850/900/1800/1900MHz which support to be used worldwide. It can...

Reference: 1558

TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED

TTGO Meshtastic T-Beam V1.1 ESP32 915Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder with OLED (915Mhz OLED)

Reference: 1604

Software Radio RTL2832U + R820T2 RTL-SDR ADS-B DVB-T DAB SDR Receiver

Software Radio RTL2832U + R820T2 RTL-SDR ADS-B DVB-T DAB SDR Receiver