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Communication Modules

(666)
 
Communication Modules
Choose from category Communication Modules. Our offer includes 666 types from 32 manufacturers.
SOS electronic is a specialized distributor of QUECTEL, 2J ANTENNAS, USR IOT, LUX-IDENT, WIZNET.

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RFID Reader/Writer TWN4 MultiTech 2 LF HF 125kHz+13,56MHz USB Black
Ord. No. 396402
S
Manufacturer ELATEC
Manufacturer ELATEC
24 pcs in stock
-
1 pcs+
142,03 €
5 pcs+
135,86 €
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RFID Reader/Writer TWN4 MultiTech 2 HF-LF 125kHz+13,56MHz RS232
Ord. No. 396338
S
Manufacturer ELATEC
Manufacturer ELATEC
5 pcs in stock
-
1 pcs+
251,00 €
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TWN4 Palon Panel, IP65 Kit, LF+HF LEGIC®
Ord. No. 396467
S
Manufacturer ELATEC
Manufacturer ELATEC
0 pcs (available soon)
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1 pcs+
251,00 €
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Converter Cable USB/UART (FT230XQ) 3,3V 1,2m
More info FT230XQ.pdf
Alternative components
Ord. No. 390361
S
Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
10 pcs in stock
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1 pcs+
12,38 €
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Converter Cable USB/UART (FT230XQ) 5,0V 1,2m
More info FT230XQ.pdf
Alternative components
Ord. No. 390362
S
Manufacturer SOS ELECTRONIC
Manufacturer SOS ELECTRONIC
21 pcs in stock
-
1 pcs+
12,38 €
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Mini Industrial 4G Cellular Router 1x WAN/LAN, DIN rail
Ord. No. 390797
S
Manufacturer USR IOT
Manufacturer USR IOT
11 pcs in stock
-
1 pcs+
107,54 €
2 pcs+
104,63 €
5 pcs+
101,73 €
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4G LTE WiFi Router 1x WAN/LAN + 1x LAN, RS485
More info USR-G806s.pdf
Ord. No. 390791
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Manufacturer USR IOT
Manufacturer USR IOT
14 pcs in stock
-
1 pcs+
110,50 €
2 pcs+
107,51 €
5 pcs+
104,53 €
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4G LTE WiFi Router 1xWAN/LAN + 2x LAN, OpenVPN
Ord. No. 390794
S
Manufacturer USR IOT
Manufacturer USR IOT
0 pcs (available soon)
(24. Jul 2026: 8 pcs)
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1 pcs+
98,36 €
2 pcs+
95,70 €
5 pcs+
93,04 €
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8-Way Ethernet/Wi-Fi Network IO Controller 8DO
Ord. No. 397762
S
Manufacturer USR IOT
Manufacturer USR IOT
3 pcs in stock
(24. Jul 2026: 5 pcs)
-
1 pcs+
21,51 €
3 pcs+
20,93 €
7 pcs+
20,35 €
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4-Way Ethernet/Wi-Fi Network IO Controller 4DI/4DO
Ord. No. 397759
S
Manufacturer USR IOT
Manufacturer USR IOT
15 pcs in stock
-
1 pcs+
22,02 €
3 pcs+
21,42 €
7 pcs+
20,83 €
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Super Port TTL UART to Ethernet Module, RJ45 jack
Ord. No. 397528
S
Manufacturer USR IOT
Manufacturer USR IOT
30 pcs in stock
-
1 pcs+
17,69 €
5 pcs+
17,21 €
10 pcs+
16,73 €
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Remote IO Edge Gateway, ESP32 Chipset for Arduino, DIN rail
Ord. No. 402502
S
Manufacturer USR IOT
Manufacturer USR IOT
7 pcs in stock
-
1 pcs+
65,26 €
2 pcs+
63,49 €
5 pcs+
61,73 €
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Remote IO Edge Gateway, Ethernet+LTE, RS232, RS485, DIN rail
Ord. No. 397756
S
Manufacturer USR IOT
Manufacturer USR IOT
4 pcs in stock
-
1 pcs+
118,49 €
2 pcs+
115,29 €
5 pcs+
112,09 €
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Remote IO Edge Gateway, Ethernet, RS232, RS485, DIN rail
Ord. No. 390803
S
Manufacturer USR IOT
Manufacturer USR IOT
5 pcs in stock
-
1 pcs+
55,83 €
2 pcs+
54,32 €
5 pcs+
52,81 €
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Industrial Serial RS232, RS485 to Ethernet Converter
Ord. No. 378363
S
Manufacturer USR IOT
Manufacturer USR IOT
155 pcs in stock
-
1 pcs+
36,31 €
3 pcs+
35,33 €
7 pcs+
34,35 €
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Ethernet Module 2*TTL, 50x30x23,2mm, RJ45 jack
Ord. No. 375064
S
Manufacturer USR IOT
Manufacturer USR IOT
73 pcs in stock
-
1 pcs+
16,98 €
5 pcs+
16,52 €
10 pcs+
16,06 €
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Ethernet Module 3xTTL, 44,5x31,8x15,4mm
Ord. No. 373526
S
Manufacturer USR IOT
Manufacturer USR IOT
73 pcs in stock
-
1 pcs+
16,79 €
5 pcs+
16,34 €
10 pcs+
15,88 €
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W5500 Evaluation Board Based on Raspberry Pi RP2040 Microcontroller
Ord. No. 372950
S
Manufacturer WIZNET
Manufacturer WIZNET
19 pcs in stock
-
1 pcs+
9,3956 €
20 pcs+
9,1674 €
100 pcs+
8,8148 €
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Plugin Network Module, incl.W5500, 24x20x2,6mm
More info W5500-io.pdf
Ord. No. 398494
S
Manufacturer WIZNET
Manufacturer WIZNET
22 pcs in stock
-
1 pcs+
6,7880 €
40 pcs+
5,8762 €
80 pcs+
5,5115 €
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W6100 Evaluation Board Based on Raspberry Pi RP2040 Microcontroller
More info w6100.pdf
Ord. No. 387879
S
Manufacturer WIZNET
Manufacturer WIZNET
8 pcs in stock
-
1 pcs+
9,0785 €
20 pcs+
8,8106 €
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Plug-In Module, Raspberry Pi Pico Mountable w/ Ethernet W5100S, W5500, W6100 IO Modules
Ord. No. 398497
S
Manufacturer WIZNET
Manufacturer WIZNET
1 pcs in stock
-
1 pcs+
27,02 €
10 pcs+
26,41 €
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WiFi Module 802.11ac/a/b/g/n Dual-Band 2T2R, (WiFi 5)+BT 4.2 Combo, Half mini PCIe, Qualcomm QCA6174A-5, 30,00x26,80x2,50mm
Ord. No. 400860
S
Manufacturer SPARKLAN
Manufacturer SPARKLAN
16 pcs in stock
-
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WiFi Module 802.11ac/a/b/g/n Dual-Band 2T2R, (WiFi 5)+BT 5.0 Combo, Half mini PCIe, Qualcomm QCA6174A, 29,85x26,65x2,65mm
Ord. No. 400851
S
Manufacturer SPARKLAN
Manufacturer SPARKLAN
10 pcs in stock
-
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WiFi Module 802.11ac/a/b/g/n, 2T2R, (WiFi 5)+BT 4.2 Combo, Half mini PCIe, Realtek RTL8822BU-CG, 29,90x26,60x2,80mm
Ord. No. 398265
S
Manufacturer SPARKLAN
Manufacturer SPARKLAN
21 pcs in stock
NRND
-
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Wi-Fi Module 802.11ac/a/g/b/n, 2T2R, BT4.2, Half Mini PCIe, Realtek RTL8822CU-CG, USB
Ord. No. 398264
S
Manufacturer SPARKLAN
Manufacturer SPARKLAN
11 pcs in stock
-
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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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