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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SPI Module
SPI wireless data transmission, remote control or sensor connection. Utilize the high-speed transmission characteristics of the spi interface to achieve stable and reliable data transmission.
EBYTE E01-2G4M27D nRF24L01 PA LNA nRF24L01P 2.4GHz Module 27dBm Wireless Transceiver Module Long Distance Small Size for Smart Home
$4.33 – $5.79E01 series E01-2G4M27D 2.4Ghz wireless transceiver module based on nRF24L01P with SPI interface features small size and various application usage.E01 series modules are embedded with imported electronic parts, such as...
EBYTE E01-ML01DP5 nRF24L01P 2.4GHz PA LNA 20dBm Wireless Module SPI Antenna SMA-K Transceiver Receiver Tansmitter
$3.17 – $4.19E01-ML01DP5 is based on original imported nRF24L01P form Nordic in Norway. And equipped with 20dBm power amplifier chip imported from USA, which makes the transmitting power achieves 100mW (20dBm) while...
Ebyte E80-900M2213S Semtech multi-band LoRa LR1121 chip 22/13dBm 850-930M/2.4GHz LoRa dual-band wireless RF transceiver module
$6.20 – $7.49E80-900M2213S is a dual-band SMD LoRa hardware SPI wireless module independently developed based on SEMTECH's LoRa Connect™ LR1121 chip for multi-band global connectivity, with transmit powers of 22dBm and 13dBm...
EBYTE E01C-ML01SP4 GFSK PA+LNA 2.4g Wireless Module 2.4GHz 2km Remotely Rf Transmitter Receiver With IPX/IPEX Antenna Interface
$1.62 – $2.79EBYTE SI24R1 GFSK PA+LNA 2.4g Wireless Module 2.4GHz 2km Remotely Rf Transmitter Receiver [IC]：Si24R1 [Frequency]：2.4~2.525GHz [Power]：20dBm [Distance]：2km [Size]：14.5*18mm [Product weight]：1.4±0.1g [Introduction]：E01C-ML01SP4 is a small size 2.4ghz SMD wireless module, maximum...
0.01$ 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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