A professional guide for IoT engineers on selecting SMA antennas for GPS devices. Learn to analyze gain, VSWR, impedance, and the differences between active and passive architectures to solve common issues like slow TTFF, positioning drift, and signal loss in outdoor environments.
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LoRa Wireless Module
Industrial LoRa Wireless Modules: Long-Range & Low-Power IoT Connectivity
Ebyte offers a specialized portfolio of high-performance LoRa wireless modules designed for robust and secure data transmission. Operating across global sub-GHz bands (433MHz, 868MHz, 915MHz) and 2.4GHz, our modules leverage Semtech’s advanced spread-spectrum technology to provide superior link budgets and exceptional interference immunity for long-range RF communication.
- Advanced Chipset Integration: Our series integrates industry-leading silicon, including the E22 series (SX1262) and the cost-effective E220 series (LLCC68), delivering communication distances of up to 10km+ with high receiving sensitivity.
- Versatile Hardware Interfaces: We provide flexible integration options including SPI modules for deep hardware customization and UART (TTL) modules with transparent transmission protocols for rapid development.
- Industrial-Grade Reliability: Engineered for harsh environments, these modules feature a wide operating temperature range of -40°C to +85°C, high-precision TCXO oscillators, and are compliant with CE, FCC, and RoHS standards.
- Ultra-Low Power Consumption: Optimized for battery-powered end-nodes, our low-power RF modules support multiple sleep modes and Wake-on-Radio (WOR) functionality to maximize field deployment lifespan.
Ebyte’s LoRa solutions are the trusted choice for global engineers in Industrial Automation (PLC wireless links), Smart Agriculture (remote soil and irrigation monitoring), and Remote Sensing (smart utility metering and environmental data collection). Whether you require a high-power 30dBm transmitter or a compact SMD transceiver, our products deliver the industrial-grade stability required for mission-critical IoT ecosystems.
Ebyte E22-900M33S SX1262 RF transceiver module LoRa spread spectrum wireless module 868MHz/915MHz SPI
$11.33 – $12.59E22-900M33S SX1262 LoRa spread spectrum wireless module 868MHz/915MHz, SPI [Chip solution]：SX1262 [Communication distance]： 16km [Product size]：24*38.5mm [Product weight]：5.1g±0.1g [Introduction]：E22-900M33S is independently developed based on the new generation LoRa radio frequency chip...
Ebyte E32-433T20D LoRA UART RF Module 433MHz 20dBm Long Range 3km Transceiver Transmitter Receiver SMA-K Antenna
$5.16 – $6.16E32-433T20D Model Overview The E32-433T20D is a wireless serial port module based on SEMTECH's LoRa solution, operating in the 410-441MHz frequency band with default 433MHz, featuring transparent transmission mode and...
EBYTE E32-900T20D-V8 SX1276 LoRa Module 868MHz 915M 100mW Long Range IoT uhf Wireless Transceiver Transmitter SMA Antenna
$5.99 – $7.99E32-900T20D Ebyte 868MHz LoRa solution Semtech IC long distance UART 20dBm lora module [Frequency]：862～931MHz [Power]：20dBm [Distance]：5.5km [Size]：16*26mm [Feature]：LoRa spread spectrum [Product weight]：7.6±0.1g [Introduction]：E32-900T20D is a wireless serial port module based...
EBYTE E22-400T33S LoRa Wireless Module 433MHz LoRa Spread Spectrum Module 33dBm 16KM IPEX/Stamp Hole LBT RSSI Antenna Module
$0.20 – $15.49[Introduction]：E22-400T33S is a wireless serial port module (UART) based on SEMTECH's SX1268, working at 410.125 ～ 493.125MHz (default 433.125MHz),TTL level output, compatible with 3.3V and 5V IO port voltage....
Ebyte E32-900M30S SX1276 Lora Wireless Module 868/915MHz 10KM Long Distance SPI Low Power Consumption SPI LoRa Spread Spectrum Module
$8.00 – $9.35[Introduction]：E32-900M30S is a self-developed, 868/915MHz LoRa TM SMD wireless module with the maximum transmission power of 1W which is based on the SX1276 produced by Semtech in the United States....
EBYTE E22-400T30D-V2 SX1268 433MHz 30dBm LoRa UART Long Range Module
$0.20 – $10.38Product Overview The EBYTE E22-400T30D-V2 is a 433MHz LoRa wireless UART module based on the SEMTECH SX1268 chip. With 30dBm (1W) transmit power and -148dBm receive sensitivity, it delivers...
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. Key...
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 E90-DTU(400SL33) Wireless Digital Radio RS232/RS485 433MHz LoRa Automatic Relay Modbus Protocol 16KM Transmitter
Lora SX1268 module 433mhz data transceiver military-grade Lora device wireless transmitter and receiver [Frequency]：410.125~493.125MHz [Power]：33dBm [Distance]：16km [Size]：82*62*25 mm [Interface]：RS232/RS485 [Weight]：130±4.5g [Introduction]：E90-DTU(400SL33) is a data transceiver with military-grade LoRa modulation technology.With...
EBYTE E32-170T30D LoRa SX1278 170MHz Long Range 8km Wireless Transceiver Transmitter Receiver Rf Module e32 30dBm SMA Antenna
$10.90 – $11.99E32-170T30D Ebyte 8km 170MHz long range wireless modem module [Frequency]：160~173MHz [Power]：21~30dBm [Distance]：8.0km [Interface]：UART [Weight]：8.2±0.1g [Introduction]：E32-170T30D is a 1W wireless transceiver module based on SEMTECH's LoRa solution. It has an operating...
Ebyte E220-900M30S LLCC68 LoRa Wireless Module 868/915MHz 30dBm Long Range 10km IPEX/Stamp Hole Antenna SMD SPI Wireless Module
$5.73 – $6.99[Introduction]：E220-900M30S is 1W module developed independently based on new generation of LoRa RF chip LLCC68 from Semtech. LLCC68 is suitable for 868MHz/915MHz SMD wireless module and uses industrial 32mhz crystal...
Ebyte E32-433T20S SX1278 Lora Wireless Module 5.5km Long Transmission Range IPEX/Stamp Hole Antenna LoRa Spread Spectrum Module
$0.20 – $6.73E32-433T20S SEMTECH's LoRa solution Long-distance anti-interference transparent transmission LoRa micro module [Frequency]：410~441MHz [Power]：20dBm [Distance]：5km [Product weight]：2.3±0.1g [Size]：16 * 26mm [Introduction]：E32-433T20S is a wireless serial port module (UART) based on SEMTECH's...
0.01$ Sample Module
These samples are $0.01, and you can only buy 2 per person. (Limit 2)! Just pay the shipping fee to buy.New Products
New products of Ebyte: GNSS multi-mode satellite positioning module, E810 series USB to RS485 module, power amplifier PA module.Blog posts
Sub TextA deep dive for industrial IoT engineers into the fundamental differences between IoE and IoT. Compare device architecture, data logic, networking, cost, and security to solve decision-making challenges in protocol selection and smart system upgrades.
Detailed analysis of protocol architecture, packet formats, compatibility, and power consumption differences between iBeacon and universal BLE Beacons. Leveraging E104-BT504 and E104-BT508 module parameters to solve indoor positioning drift, device incompatibility, and battery life issues across commercial and industrial IoT.
Explore core differences between breadboard power supply modules and regular power modules on circuit design, ripple noise, and load stability. Guide correct selection for E22 and E90-DTU LoRa modules to avoid power-induced communication failure.
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