In-depth analysis of LTE/4G FDD & TDD duplex modes, 3GPP R8-R12 version differences. Compare EC20, EC25, A7670 industrial 4G modules, solve high latency, weak signal & low throughput issues for IIoT terminals and mobile video transmission.
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Best Selling Products
Our best selling product! Including lora module, wifi module, zigbee module, ble module, etc. From the innovative e49-900m20s to the cutting-edge e220-900t22d. Meet all your needs. It delivers unparalleled high-quality performance and consistent reliability. Is your best choice.
Ebyte TX915-JZ-5 915MHz High Gain Antenna 2.0dBi 915M RF Omnidirectional Antenna Communication
$0.99TX915-JZ-5 915MHz SMA-J Rubber Antenna The TX915-JZ-5 is a precision-tuned 915MHz omnidirectional rubber antenna with SMA-J connector, optimized for reliable ISM band communication. Key Features Frequency-Specific Design Engineered exclusively for...
Ebyte TX2400-JZ-3 Low cost Ebyte SMA-J 2.0dBi mini antenna 2.4GHz
$0.99TX2400-JZ-3 2.4GHz SMA-J Rubber Antenna The TX2400-JZ-3 is a precision-tuned 2.4GHz rubber antenna with SMA-J connector, optimized for seamless integration with Ebyte wireless modules. Key Features Precision Tuning Factory-calibrated using...
EBYTE E220-400T22D LLCC68 Wireless Module RSSI ISM 433MHz 470MHz 22dBm LoRa Spread Spectrum DIP UART Interface SMA-K Antenna Low Power
$0.20 – $5.99E220-400T22D LoRa Wireless Module The E220-400T22D is a compact LoRa wireless module featuring Semtech's LLCC68 chip, offering 22dBm transmission power, 5km range, and UART interface for seamless IoT integration. Download...
Ebyte E22-900MM22S SX1262 LoRa module 868/915MHz ultra small size Lora SMD module
$3.99E22-900MM22S SX1262 LoRa module 868/915MHz ultra small size Lora SMD module [Chip solution]：SX1262 [Working frequency band]：850MHz～930MHz [Transmission power]：22dBm [Communication distance]：7km [Product size]：10*10*2.5mm [Product weight]：0.5g±0.02g [Introduction]：E22-900MM22S is based on the new...
EBYTE TX868-JZLW-15 868MHz Antenna 3dBi Rubber Rod IPEX-1 High Gain for Equipment Cabinet Logistic Fleet Property Security
$1.55[Product weight]：20g [Gain]：3.0dBi [Interface]：IPEX-1 [Standing wave (SWR)]：≤1.5 [Frequency]：868MHz [Resistance]：50Ω [Introduction]：TX868-JZLW-15 is a rubber antenna with 868Mhz frequency band, antenna size is about 165mm, IPEX-1 generation interface, suitable for 868Mhz frequency...
EBYTE E22-230T30D-V2 SX1262 LoRa Wireless Module Low Power Consumption Long Rang
$10.19 – $11.19E22-230T30D-V2 is a new generation of LoRa wireless module. It is a wireless serial port module (UART) based on SEMTECH's radio frequency chip. Spread spectrum technology, TTL level output, compatible...
Ebyte E34-2G4D20D-V2.0 nRF24L01P UART RF Module 2.4GHz 20dBm Long Distance 2km SMA-K Antenna Wireless Transceiver Transmitter Receiver
$4.94 – $5.99E34-2G4D20D Full duplex 2km long distance 2.4GHz wireless data transmitter and receiver module rf transceiver nRF24L01+ module [IC]：nRF24L01P [Frequency]：2.4~2.518GHz [Power]：10~20dBm [Distance]：2.0km [Interface]：UART [Weight]：6.3±0.1g [Introduction]：E34-2G4D20D is a 20dBm wireless transceiver module....
EBYTE E78-915LN22S(6601) Operating band EU8 50 ~ 925 MHZ,supporting CLASS-A/CLASS-C node type
$5.38[LoRa chip solution]： ASR6601CB [Carrier frequency]： 868/900/915 [Transmit power:]：22dBm [Communication distance]： 5.6km [Product size]： 14*20mm [Introduction]：E78- 915 LN22S (6601) series products are standard LoraWan node modules designed and produced by Chengdu Ebyte Electronic Technology...
Ebyte E32-900T20S-V8 SX1276 LoRa Wireless Module 100mW 868/915MHz Support Air-Wake up SMD Long Range Wireless Module Date Transceiver
$5.99 – $7.59E32-900T20S EBYTE OEM/ODM Factory wholesale high quality Low energy consumption Transparent transmission LoRa module [Chip solution]：LoRa solution [Working frequency]：862～930MHz [Transmit power]：20dBm [Communication distance]：5.5km [Product size]：26*16 mm [Product weight]：2.2±0.1g [Introduction]：E32-900T20S is...
Ebyte MA01-AACX2220 RS485 2DI+2AI+2DO ModBus RTU I/O Network Modules with Serial Port for PLC/Touch Display 2 Switch Output Watchdog
$10.30Ebyte MA01-AACX2220 RS485 Serial port I / O networking module Support Modbus Protocol [Specifications]：2DI+2AI+2DO [Interface mode]：RS485 [Installation method]：positioning hole [Size]：80*50*30mm [Product weight]：80±5g [Introduction]：MA01-AACX2220 supports the acquisition of 2-channel sensor switch...
EBYTE ME31-AAAX2240 ModBus Ethernet I/O Network Acquisition Control Module RS485 Rail Installation 2DI+2AI+4DO Industrial Grade
$28.99ME31-AAAX2240 Ethernet I/O networking acquisition control module [Specifications]：2DI+2AI+4DO [DI channels]：2-way [AI channels]：2-way [DO channels]：4-way [Installation method]：DIN-Rail Mounting [Size]：121*72*34mm [Product weight]：150 ±5 g [Introduction]：ME31-AAAX2240 is equipped with 4 Type A relay...
Ebyte TX433-FPC-5711 433MHz FPC Wifi Antenna High Gain 2.5dBi Omni Directional Aerial
$0.57Ebyte TX433-FPC-5711 2.5dBi 433mhz Flexible Antenna Wireless Module Patch Antenna Internal Aerial FPC Antenna with IPX Connector [Frequency]：433MHz [Interface]：IPX 1 Interface [Resistance]：50Ω [Gain]：2.5dBi [Standing wave (SWR)]：≤1.5 [Weight]：1±0.1g [Introduction]：2.5dBi 433mhz Flexible...
Ebyte TXGN-JW-5 Mobile Terminal Communication antena 3.0 GPRS GSM Elbow Gel Stick Antenna 2.5dBi Wireless Hotspot Aerial
$0.69Ebyte TXGN-JW-5 is an industrial-grade mobile terminal communication elbow glue stick antenna featuring a 2.5dBi high gain and an omnidirectional radiation pattern across NB-IoT, GPRS, and GSM bands. Designed with...
Ebyte E22-230T37S SX1262 37dBm 25km 220.125-236.125MHz UART interface lora wireless transparent module
$0.20 – $41.99E22-230T37S is a new generation of LoRa wireless module. It is a wireless serial port module (UART) based on LoRa solution. It has a variety of transmission methods, works in...
Ebyte E22-400TBH-02 SX1262 LoRa spread spectrum technology 230/433/470MHz frequency band test development board kit
$46.25E22-400TBH-02 LoRa Development Test Board An entry-level development platform featuring the high-power E22-400T37S LoRa module with full pin access and breadboard compatibility for rapid IoT prototyping. Key Features Integrated LoRa...
Ebyte 110m 2.4GHz nRF24L01 internet radio module E01-ML01S
$1.76[Introduction]：E01-ML01S is a SMD wireless transceiver module, operates at 2.4GHz with small-size and high air data rate (2Mbps maximum). With embedded high-performance antenna, impedance matching precision and Batch production, the...
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New product promotion (up to 20% off)
New products of Ebyte: GNSS multi-mode satellite positioning module, E810 series USB to RS485 module, power amplifier PA module.Blog posts
Sub TextExplains core differences between LoRa CAM and traditional security cameras in power consumption, transmission mode & deployment cost. Compliant with LoRaWAN 1.0.4 & FCC standards, test LC-M108, LC-P216 LoRa camera models, solve wiring difficulty & short battery life for remote perimeter security and unattended monitoring.
Explains what the I2S protocol is, its three signal lines, working mechanism, and differences with PCM/TDM. Based on Philips standard, test with AUD-I2S08, AUD-I2S16 transceiver modules, solves audio noise, sampling mismatch, and clock skew issues for embedded audio collection & playback.
This technical white paper explains how Wi-Fi mesh extenders eliminate dead zones, reduce signal attenuation, and stabilize whole-home network coverage for large residences. It compares traditional repeaters vs mesh systems and provides standardized deployment rules for large-area indoor wireless networking.
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