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Communication Modules

(5356)
Communication Modules
Choose from category Communication Modules. Our offer includes 5356 types from 58 manufacturers.
SOS electronic is an authorized distributor of 2J ANTENNAS, QUECTEL, WIZNET, ACM, USR IOT.

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Development Board ESP-WROOM-02D, Wi-Fi, PCB Antenna, GPIO, I2C, I2S, SDIO, SPI, UART, USB
Ord. No. 407052
S
Manufacturer ESPRESSIF
Manufacturer ESPRESSIF
in stock 47 pcs
-
1 pcs+
39,32 RON
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free sample
Wi-Fi Module 802.11 b/g/n, Bluetooth 5.2, UART, PCB Antenna 2MB Flash, LCC 20x18x2,6mm
Ord. No. 373675
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Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 213 pcs
-
1 pcs+
16,56 RON
5 pcs+
16,10 RON
25 pcs+
15,64 RON
50 pcs+
15,18 RON
100 pcs+
14,72 RON
250 pcs+
14,26 RON
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Wi-Fi 6 Module 802.11 a/b/g/n/ac/ax, Bluetooth 5.1, PCB Antenna, 4MB Flash, I2C, I2S, SPI, UART, LCC 25,5x18x3,2mm
Ord. No. 391347
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Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 232 pcs
-
1 pcs+
13,97 RON
5 pcs+
13,59 RON
25 pcs+
13,20 RON
50 pcs+
12,81 RON
100 pcs+
12,42 RON
250 pcs+
12,03 RON
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Ord. No. 391346
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Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 7 pcs
-
1 pcs+
165,74 RON
5 pcs+
161,14 RON
25 pcs+
156,53 RON
50 pcs+
151,93 RON
100 pcs+
147,33 RON
250 pcs+
142,72 RON
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Wi-Fi HaLow Module 802.11ah, 850–950MHz, 21dBm, M.2 format
Ord. No. 397929
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Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 5 pcs
-
1 pcs+
207,49 RON
5 pcs+
201,72 RON
25 pcs+
195,96 RON
50 pcs+
190,19 RON
100 pcs+
184,43 RON
250 pcs+
178,67 RON
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Wi-Fi HaLow Module 802.11ah, 850–950MHz, 21dBm, LGA 13x13x2,2mm
Ord. No. 397930
S
Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 9 pcs
-
1 pcs+
128,52 RON
5 pcs+
124,95 RON
25 pcs+
121,38 RON
50 pcs+
117,81 RON
100 pcs+
114,24 RON
250 pcs+
110,67 RON
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Bluetooth USB Dongle v5.2 BLE, Class 1, 38,6x19,5x6,8mm
Ord. No. 370696
S
Manufacturer FLAIRMESH
Manufacturer FLAIRMESH
in stock 7 pcs
-
1 pcs+
173,71 RON
2 pcs+
169,23 RON
10 pcs+
153,30 RON
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Bluetooth Module v5.2 BLE 12x22x2,2mm w/Antenna, I2C, SPI, UART
Ord. No. 370693
S
Manufacturer FLAIRMESH
Manufacturer FLAIRMESH
in stock 14 pcs
-
1 pcs+
71,18 RON
5 pcs+
65,20 RON
25 pcs+
60,72 RON
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Evaluation Board for FMB100 w/ Module
More info FMD100sch.pdf
Ord. No. 370697
S
Manufacturer FLAIRMESH
Manufacturer FLAIRMESH
in stock 0 pcs
(We are checking the delivery date: 5 pcs)
-
1 pcs+
195,11 RON
2 pcs+
190,13 RON
8 pcs+
177,69 RON
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Ground plane Antenna 433MHz with BNC Connector 2,5m Coaxial Cable
More info GP433.pdf
Ord. No. 70842
S
Manufacturer AUREL
Manufacturer AUREL
in stock 2 pcs
(11. Oct 2024: 1 pcs)
-
1 pcs+
184,66 RON
2 pcs+
179,68 RON
10 pcs+
162,76 RON
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Ground plane Antenna 868MHz with BNC Connector 2,5m Coaxial Cable
More info gp868.pdf
Ord. No. 70843
S
Manufacturer AUREL
Manufacturer AUREL
in stock 7 pcs
-
1 pcs+
160,27 RON
2 pcs+
155,79 RON
10 pcs+
144,34 RON
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Ord. No. 87750
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Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 2 pcs
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1 pcs+
252,67 RON
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RFID Glass Tag 131±6kHz R/O 3,15x13,3mm
More info gt601.pdf
Ord. No. 54220
S
Manufacturer SUNBEST
Manufacturer SUNBEST
in stock 189 pcs
-
1 pcs+
9,75 RON
2 pcs+
7,45 RON
10 pcs+
6,61 RON
50 pcs+
6,03 RON
250 pcs+
5,63 RON
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RFID ISO Card 125kHz Hitag®1
More info ISO_card.pdf
Ord. No. 54957
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Manufacturer SUNBEST
Manufacturer SUNBEST
in stock 49 pcs
-
1 pcs+
16,80 RON
5 pcs+
14,97 RON
20 pcs+
13,84 RON
120 pcs+
12,46 RON
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Ord. No. 406745
S
Manufacturer QUECTEL
Manufacturer QUECTEL
in stock 4 pcs
-
1 pcs+
94,07 RON
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Receiver 4-channel AM 433,92MHz KEELOQ Decoder Relay output
More info hcs_dec-4.pdf
Ord. No. 69271
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Manufacturer AUREL
Manufacturer AUREL
in stock 3 pcs
-
1 pcs+
193,12 RON
2 pcs+
188,14 RON
8 pcs+
176,20 RON
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Receiver 4-channel 433,92MHz KEELOQ Decoder 4x Relay output
Ord. No. 86002
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Manufacturer AUREL
Manufacturer AUREL
in stock 1 pcs
-
1 pcs+
208,55 RON
2 pcs+
203,07 RON
8 pcs+
190,13 RON
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Keyfob 1-channel AM 433,92MHz Transmitter with KEELOQ HCS301
More info HCS-TX-1.pdf
Ord. No. 47851
S
Manufacturer AUREL
Manufacturer AUREL
in stock 171 pcs
-
1 pcs+
83,12 RON
5 pcs+
76,65 RON
20 pcs+
71,67 RON
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Keyfob 2-channel AM 433,92MHz Transmitter with KEELOQ HCS301
More info HCS-TX-2.pdf
Ord. No. 50293
S
Manufacturer AUREL
Manufacturer AUREL
in stock 19 pcs
-
1 pcs+
89,09 RON
5 pcs+
81,63 RON
20 pcs+
76,15 RON
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Keyfob 3-channel AM 433,92MHz Transmitter with KEELOQ HCS301
More info HCS-TX-3.pdf
Ord. No. 50294
S
Manufacturer AUREL
Manufacturer AUREL
in stock 10 pcs
-
1 pcs+
95,07 RON
5 pcs+
85,61 RON
20 pcs+
79,64 RON
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RFID Keyfob 125kHz R/O Heavy Duty Black
More info HD991x.pdf
Ord. No. 62767
S
Manufacturer SUNBEST
Manufacturer SUNBEST
in stock 1243 pcs
-
1 pcs+
12,19 RON
2 pcs+
11,71 RON
100 pcs+
8,60 RON
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TWN4 Slim Mounting Frame, Black
Ord. No. 370544
S
Manufacturer ELATEC
Manufacturer ELATEC
in stock 2 pcs
(11. Oct 2024: 3 pcs)
-
1 pcs+
43,30 RON
2 pcs+
40,32 RON
10 pcs+
36,93 RON
40 pcs+
34,59 RON
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Accessories RFID Snap-in Holder for TWN3/TWN4 Reader Black
More info HKSI_en.pdf
Ord. No. 205126
S
Manufacturer ELATEC
Manufacturer ELATEC
in stock 11 pcs
-
1 pcs+
81,13 RON
5 pcs+
74,16 RON
20 pcs+
69,68 RON
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Bluetooth Low Power Pass-through Module, UART
More info HM-BT4501.pdf
Ord. No. 326075
S
Manufacturer HOPERF
Manufacturer HOPERF
in stock 35 pcs
-
1 pcs+
14,38 RON
5 pcs+
12,81 RON
64 pcs+
11,14 RON
128 pcs+
10,85 RON
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Bluetooth Low Power Pass-through Module, UART
More info HM-BT4502.pdf
Ord. No. 326076
S
Manufacturer HOPERF
Manufacturer HOPERF
in stock 131 pcs
(We are checking the delivery date: 100 pcs)
-
1 pcs+
9,76 RON
2 pcs+
8,29 RON
10 pcs+
7,35 RON
64 pcs+
6,67 RON
256 pcs+
6,13 RON
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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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