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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UART Module
UART lora module is a wireless module for serial communication between IoT electronic devices. Simple and easy to use, reliable and stable, and low cost. Supports multiple data formats and transfer rates. It is widely used in communication of microcontrollers, embedded systems and IoT devices.
Ebyte E30-170T27D SI4463 UART 5Km Range 170MHz 27dBm DIP 24*43mm CE RoHs FCC LoRa Wireless Transmitter RF Module
$7.73 – $8.99[Introduction]：E30-170T27D is a 27dBm wireless transceiver module. It operates at 148-173.5MHz, provides an easy way to use. Due to the low frequency, the module features strong penetration and diffraction ability....
EBYTE E34-2G4H27D nRF24L01+ 2.4GHz Wireless IoT Transceiver Long Range 5000m Transmitter Receiver nRF24L01PA Modulue
$6.90 – $8.29E34-2G4H27D is a 2.4G wireless transceiver module with high speed and long distance(can be transmitter and receiver both). The module features FEC (Forward Error Correction)algorithm.It can correct the interfered data...
Ebyte E34-2G4D27D nRF24L01+ 2.4G UART Wireless Module Full Duplex High-Speed Transmission 10dBm Ebyte GFSK DIP 5KM Wireless Module
$6.93 – $8.13The nRF24L01+ 2.4G UART Wireless Module E34-2G4D27D is a high speed full duplex transmission module that operates at 2.4–2.518GHz. It offers a maximum transmission power of 27dBm and a wireless...
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 E30-433T20D SI4438/63 433MHz 20dBm UART DIP LoRa RF Wireless Module
$4.75 – $5.99Chip: SI4463 (Silicon Labs) Frequency: 425–450.5 MHz (default 433 MHz) Tx Power: 10–20 dBm (default 20 dBm / 100 mW) Rx Sensitivity: −121 dBm @ 5 kbps air rate Range:...
Ebyte E30-900M30S SI4463 868/915MHz RF Wireless Module Long Range 2.5KM 100mW IPEX/Stamp Hole Antenna SMD Package SPI Wireless Module
$6.26 – $7.49[Introduction]：E30-900M30S is a hardware module (SPI) based on the SI4463 RF chip imported from Silicon Labs. It is a half-duplex, SMD integrated transceiver with transparent transmission available. With working frequency...
EBYTE E70-900T14S TI CC1310 chip UART Wireless Module Modbus RSSI 14dBm High-Speed Continuous Transmission IPX/Stamp Hole Antenna Module
$4.09 – $5.59E70-900T14S is based on originally imported CC1310from TI, with TTL level output, 3.3V IO port voltage,24MHz industrial high-precision low-temperature drift crystal vibration; Ensure its industrial ability and stability. This top-of-the-line...
Ebyte E34-2G4H20D Nrf24l01 Wireless Audio Transmitter 24ghz Antenna Spi Low Power Tx Rx Nrf24l01p 2.4ghz Rf Module
$4.94 – $5.99E34-2G4H20D is a 100mW wireless transceiver module with an operating frequency of 2.4-2.518GHz. The outstanding advantages of this module are concentrated power density, long transmission distance, automatic frequency hopping, strong...
Ebyte E310-900T23S AX5045 915MHz UART Module 23dBm 5.6km SMD
$5.89 – $7.19E310-900T23S is a wireless serial module based on ON Semiconductor’s AX5045 narrow-band Sub-GHz RF transceiver. Operating at 900–931MHz (default 915MHz), it supports half-duplex transparent UART transmission, air wake-up (WoR, ultra-low...
EBYTE E330 Series UART Module 433/868/915MHz FSK 13dBm 2.5km Stamp Hole
$2.46 – $3.89Product Overview The EBYTE E330 Series (E330-400T13S / E330-900T13S) are compact, ultra-low-power UART wireless serial port modules using FSK modulation. The 400-series covers 410–493 MHz (433/470 MHz), while the 900-series...
Ebyte E49-900T20S Wireless Module 20dBm Long Range 2.5km Low Power Consumption IPEX/Stamp Hole Antenna Data Transmission Module
$2.48 – $3.89E49-900T20S Ebyte OEM/ODM New best quality 20DBM transmit power ISM 915MHZ Wireless data transmission module [Frequency]：850~930MHz [Power]：20dBm [Distance]：2.5km [Size]：26*16mm [Product weight]：2.1±0.1g [Introduction]：E49-900T20S is an ultra-high cost-effective wireless module launched by...
Ebyte E200-2G4A20S wireless audio module low power consumption 2.4G serial port integrated transceiver two-way transmission
$4.25 – $5.55E200-2G4A20S Wireless audio transmission Low power consumption 2.4G serial port integrated transceiver two-way transmission walkie-talkie voice communication [Communication interface]：UART serial port [Working frequency]：2405~2478MHz [Transmit power]：12dBm～20dBm [Communication distance]：300m [Product size]：16*26mm [Product...
0.01$ 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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