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Communication Modules

(6351)
 
Communication Modules
Choose from category Communication Modules. Our offer includes 6351 types from 59 manufacturers.
SOS electronic is an authorized distributor of QUECTEL, 2J ANTENNAS, WIZNET, USR IOT, ACM.

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Espressif Dev Board WiFi, BT 4.2 (ESP32-WROOM-32E-N8), I2C, Neopixel,TFT24
Ord. No. 476099
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Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
2 pcs in stock
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1 pcs+
546,18 Kč
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Espressif Dev Board WiFi, BT 4.2 (ESP32-WROOM-32E-N8), I2C, Neopixel, DOGL128B/W
Ord. No. 476096
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Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
1 pcs in stock
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1 pcs+
835,25 Kč
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Espressif Dev Board WiFi, BT 4.2 (ESP32-WROOM-32E-N8), I2C, Neopixel, DOGL128Y/G
Ord. No. 476098
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Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
1 pcs in stock
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1 pcs+
835,25 Kč
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Espressif Dev Board WiFi, BT 4.2 (ESP32-WROOM-32E-N8), I2C, Neopixel, DOGM128POS
Ord. No. 476109
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Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
1 pcs in stock
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1 pcs+
723,88 Kč
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Espressif Dev Board WiFi, BT 4.2 (ESP32-WROOM-32E-N8), I2C, Neopixel, TFT18
Ord. No. 476095
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Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
4 pcs in stock
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1 pcs+
459,38 Kč
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Receiver OOK 433MHz -114dBm 1-5kbps 1,8÷3,6V/3,8mA SMD
Ord. No. 288900
S
Manufacturer HOPERF
Manufacturer HOPERF
799 pcs in stock
-
3 pcs+
17,13 Kč
6 pcs+
16,47 Kč
25 pcs+
14,19 Kč
100 pcs+
13,01 Kč
200 pcs+
12,43 Kč
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LTE CAT 1 Serial Cellular Modem
Ord. No. 355525
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Manufacturer USR IOT
Manufacturer USR IOT
5 pcs in stock
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1 pcs+
764,97 Kč
2 pcs+
732,78 Kč
6 pcs+
705,19 Kč
16 pcs+
666,86 Kč
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RFID Reader Low Power 13,56MHz Up to 6cm for ISO14443/MIFARE®, 38x40x7mm
Ord. No. 432306
S
Manufacturer ID INNOVATIONS
Manufacturer ID INNOVATIONS
20 pcs in stock
-
1 pcs+
987,98 Kč
5 pcs+
876,83 Kč
10 pcs+
815,08 Kč
25 pcs+
771,86 Kč
50 pcs+
753,33 Kč
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RFID Reader/Writer Module for MIFARE® 13,56MHz w/Internal Antenna
Ord. No. 432305
S
Manufacturer ID INNOVATIONS
Manufacturer ID INNOVATIONS
18 pcs in stock
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1 pcs+
987,98 Kč
5 pcs+
876,83 Kč
10 pcs+
815,08 Kč
25 pcs+
771,86 Kč
50 pcs+
753,33 Kč
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new Ask for sample
GPS/GLONASS/Galileo/BDS/QZSS Module 16x12,2x2,5mm
Ord. No. 373603
S
Manufacturer QUECTEL
Manufacturer QUECTEL
250 pcs in stock
-
1 pcs+
191,29 Kč
5 pcs+
185,97 Kč
25 pcs+
180,66 Kč
50 pcs+
175,35 Kč
100 pcs+
170,03 Kč
250 pcs+
164,72 Kč
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Evaluation Board for KCMA32SAAMD-0P​ 1024 KB Flash, 96 KB SRAM
Ord. No. 431308
S
Manufacturer QUECTEL
Manufacturer QUECTEL
2 pcs in stock
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1 pcs+
481,78 Kč
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External Antenna 5G Magnetic RG174LL 1m SMA male, Black, IP67
Ord. No. 416558
S
Manufacturer QUECTEL
Manufacturer QUECTEL
590 pcs in stock
-
1 pcs+
104,83 Kč
10 pcs+
95,98 Kč
50 pcs+
90,71 Kč
160 pcs+
87,12 Kč
320 pcs+
85,44 Kč
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External Antenna 4G 700–960MHz, 1710–2690MHz, Rubber, Terminal Mount, 135x15,6x13mm, Dipole, 4G*1, SMA Male, IP67
Ord. No. 420381
S
Manufacturer QUECTEL
Manufacturer QUECTEL
136 pcs in stock
-
1 pcs+
82,25 Kč
10 pcs+
75,39 Kč
50 pcs+
71,23 Kč
120 pcs+
68,54 Kč
250 pcs+
67,07 Kč
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External Antenna WIFI Terminal Mount Rubber, Monopole 135x15,6x13mm, Monopole, WIFI*1,RP SMA Male, IP67
Ord. No. 420369
S
Manufacturer QUECTEL
Manufacturer QUECTEL
460 pcs in stock
-
1 pcs+
59,68 Kč
10 pcs+
54,65 Kč
50 pcs+
51,53 Kč
120 pcs+
49,62 Kč
250 pcs+
48,66 Kč
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LamiiANT Antenna 3G/4G/LTE Right Inversa SMD 50Ohm 28,0x8,0x3,3mm
Ord. No. 81254
S
Manufacturer ANTENOVA
Manufacturer ANTENOVA
500 pcs in stock
(9. Jan 2026: 1000 pcs)
-
1 pcs+
47,69 Kč
2 pcs+
43,38 Kč
10 pcs+
38,58 Kč
50 pcs+
35,47 Kč
200 pcs+
33,07 Kč
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L1 GNSS Antenna Adhesive + Magnetic,IP67, 45x36x15.8mm, 3m, SMA
Ord. No. 403902
S
Manufacturer QUECTEL
Manufacturer QUECTEL
140 pcs in stock
-
1 pcs+
232,43 Kč
10 pcs+
213,27 Kč
50 pcs+
201,23 Kč
120 pcs+
193,36 Kč
240 pcs+
189,68 Kč
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External Antenna 5G 700–960MHz, 1710–2690MHz, 3300–6000MHz, Rubber, Terminal Mount, 52,6x18,6x9mm, Monopole, 5G*1,SMA Male 90, IP53
Ord. No. 415647
S
Manufacturer QUECTEL
Manufacturer QUECTEL
500 pcs in stock
-
1 pcs+
51,96 Kč
50 pcs+
51,48 Kč
120 pcs+
50,03 Kč
250 pcs+
47,85 Kč
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GNSS Module 72x57,6x22,3mm G-Mouse w/DR Functions (IMU), Cable 5m, 72x58x22mm
Ord. No. 416580
S
Manufacturer QUECTEL
Manufacturer QUECTEL
0 pcs (available soon)
(We are checking the delivery date: 3 pcs)
-
1 pcs+
1 142,15 Kč
5 pcs+
1 110,43 Kč
25 pcs+
1 078,70 Kč
50 pcs+
1 046,97 Kč
100 pcs+
1 015,25 Kč
250 pcs+
983,52 Kč
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4x Serial Port RS232/RS485/RS422/DSUB9 to Ethernet Converter
Ord. No. 362020
S
Manufacturer USR IOT
Manufacturer USR IOT
12 pcs in stock
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1 pcs+
1 810,91 Kč
4 pcs+
1 692,28 Kč
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WiFi ISM "Mini-IBar" Antenna LL100 3m RP SMA M Au + Shrink Tube
More info 2j5502p.pdf
Ord. No. 352311
A
Manufacturer 2J ANTENNAS
Manufacturer 2J ANTENNAS
73 pcs in stock
-
Special offer
1 pcs+
48,27 Kč
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GSM/WiFi/Bluetooth Antenna RG174 3m SMA M Ni
More info 2J560.pdf
Ord. No. 254261
A
Manufacturer 2J ANTENNAS
Manufacturer 2J ANTENNAS
149 pcs in stock
-
Special offer
1 pcs+
73,31 Kč
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Compact LPWA/GSM Dual-mode Module with Ultra-low Power Consumption
Ord. No. 321067
A
Manufacturer QUECTEL
Manufacturer QUECTEL
250 pcs in stock
NRND
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Special offer
1 pcs+
153,82 Kč
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Ord. No. 403790
A
Manufacturer QUECTEL
Manufacturer QUECTEL
1 pcs in stock
-
Special offer
1 pcs+
965,98 Kč
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RF Cable WiFi (Pigtail) Microcoax 1,13mm 0,15m SMA F / Open End
Ord. No. 143373
A
Manufacturer 2J ANTENNAS
Manufacturer 2J ANTENNAS
7 pcs in stock
-
Special offer
1 pcs+
47,94 Kč
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IoT/M2M-Optimized 4G Module 29,0x32,0x2,4mm
Alternative components
Ord. No. 336528
A
Manufacturer QUECTEL
Manufacturer QUECTEL
90 pcs in stock
-
Special offer
1 pcs+
371,76 Kč
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1 2 3
More info

Communication and fast data and information transfer are common parts of the technical conveniences of our time and accompany us in our everyday lives. Communication modules have become part of many electronic devices, not only telephones and computers but also vehicles, agricultural machines, medical devices and the like.

Considering the use, the transmission of information and data from the transmitter to the receiver is possible via wireless (air), metallic (wire) or optical path.

Use of communication modules

Communication modules are devices that provide connectivity for other electronic devices. They are used to transmit and receive data over a network, enabling communication between devices. Communication modules can be based on different technologies including Wi-Fi, Bluetooth, Ethernet, and mobile networksRead more

The most common use of communication modules is in the Internet of Things (IoT), where they provide a way for IoT devices to connect to a network and exchange data. They are also used in industrial automation, automotive systems and other applications that require remote communication between devices.

Communication modules come in a variety of forms, including integrated circuits, plug-in cards, and stand-alone units. They can be integrated into other devices such as laptops, smartphones, and embedded systems, and typically have low power consumption, making them suitable for battery-powered applications.

The use of communication modules has significantly increased the connectivity of electronic devices, which has led to the creation of new applications and services. They have enabled devices to exchange data in real-time, even over long distances, which brings greater efficiency and better collaboration in various fields.

The SOS electronic’s offer provides communication modules of world brands such as Quectel, Lantronix, Wiznet, and others, as well as antennas by 2J Antennas.

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