Explore Pulse Width Modulation (PWM) in industrial hardware and IoT: core principles, duty cycle control, comparison with PDM, and practical troubleshooting.
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DTU/RTU
DTU grades, remote data communication solutions, including E95-DTU, E810-DTU, E32-DTU, etc. Supports LoRa, GPRS, GSM and other communications to meet remote monitoring, data collection and control needs.
Ebyte E95-DTU(400SL22-485) SX1268 433MHz 22dBm Wireless Data Transmission LoRa Spread Spectrum Long Distance Anti-Interference
E95-DTU(400SL22-485) Ebyte E95-DTU module industrial grade wireless data transmission station with multi-level relay network function [Frequency]：410～441MHz [Power]：20dBm [Distance]：3km [Size]：92*67*30mm [Interface]：RS485 [Weight]：95±5g [Introduction]：E95-DTU(400SL22-485) is a wireless data transmission DTU that uses...
Ebyte E820-DTU(2I2-433L)-V8 4-20 mA Wireless Transmitter to 433mhz Radio RTU Analog Data Acquisition Device
$71.19The Ebyte E820-DTU(2I2-433L)-V8 is a remote-controlling device supporting analog quantity following, controlling, and collecting. Under controlling and collecting mode, it supports Modbus RTU protocol. This product features easy-to-use, and it can...
Ebyte EWD95M Micro DIN-Rail LoRa DTU Industrial Wireless Radio (RS485/RS232, 433MHz)
$15.09 – $26.70The Ebyte EWD95M series is industrial mini DIN-rail LoRa DTU radio transceiver adopting military-grade LoRa spread spectrum modulation, supporting 400/433/900MHz multi frequency bands, max 30dBm 1W transmit power, 10km line-of-sight...
Ebyte E610-DTU series 433MHz Industrial Radio Modem | RS232 RS485 & Ethernet Long Range Wireless Data Transceiver DTU
$5.40 – $99.90The Ebyte E610-DTU 433 series covers four industrial 433MHz wireless models, including 433C20, 433C30, 433C37 serial port DTU and 433C30E Ethernet gateway. Working at 410-441MHz (default 433MHz), the serial DTUs...
EBYTE E34-DTU(2G4H27) high rate RS232 RS485 interface 5km long distance 500mW DTU 2.4GHz wireless data transmission modem
$30.57Ebyte's 2.4G wireless data transmission radio has RS232/RS485 interface, automatic frequency hopping and anti-interference, and automatic retransmission of packet loss, which is suitable for point-to-point applications with large data volumes....
Zigbee Gateway Wireless Transmission CDEBYTE E18-DTU(Z27-ETH) 27dBm Self-Networking TCP/UDP/HTTP/MQTT Mode Ethernet Gateway
$37.99The Ebyte E18-DTU(Z27-ETH) is a high-power industrial ZigBee gateway designed for seamless Ethernet-to-ZigBee protocol conversion, supporting six flexible operating modes including TCP, UDP, HTTP, and MQTT client, with a wide...
EFR32MG1B Zigbee 3.0 Wireless Data Transmission Station RS485 20dBm CDEBYTE E180-DTU(Z20-485) DC8 ~ 28V Zigbee Data Transceiver
$25.84E180-DTU(Z20-485) zigbee3.0 wireless data transmission station [Interface type]：RS485 [Product net quantity]：68*66*21mm [Technical features]：ZigBee3.0 communication standard [Product weight]：64g±5g [Introduction]：E180-DTU (Z20-485) is a wireless data transmission station based on ZigBee3.0 technology, with...
Ebyte E90-DTU(433L33) storage gateway PA+LNA long distance lora module 433 lora modem Wireless transmission
$38.30The Ebyte E90-DTU(433L33)-V8 is a wireless data transceiver of 433M with standard RS232/RS485 connectors. They are half-duplex. TX & RX modems with LoRa technology and transparent transmission mode. Voltage supply...
Ebyte E34-DTU(2G4D20) 2km DTU full duplex wirelesRS232 RS485 transmitter receiver unit 2.4GHz industrial modem dtu
$22.90High-speed DTU E34-DTU-2G4D20 with RS232/RS485 interface,8V~28V, operating at 2.4~2.518GHz features full-duplex, unlimited package length, concentrated power density, long transmitting distance & high data rate, transmitting and receiving at the same...
E880-IR01 Networking Modules Iot Sensors Ethernet 4G Modules Industrial Wireless Gateway Ebyte
$71.19The Ebyte E880-IR01 is an industrial-grade 4G wireless router featuring a wide 5V to 36V DC power input, a built-in RS485 serial port, and full support for wired WAN, LAN,...
Ebyte E90-DTU(900SL42) lora wireless radio modem sx1262 868mhz data transceiver lora device wireless transmitter and receiver
$287.86The Ebyte E90-DTU(900SL42) industrial LoRa radio modem adopts Semtech SX1262 RF chip, 15W adjustable transmit power, max 30km open line-of-sight communication at 850.125–930.125MHz default 868MHz band, transparent RS232/RS485 serial, built-in...
Ebyte E95-DTU(400SL30-485) module industrial grade wireless data transmission station with multi-level relay network function
[Introduction]：E95-DTU(400SL30-485) is a wireless data transmission DTU that uses military-grade LoRa modulation technology. It has a variety of transmission methods. It works at (410/441M) frequency band (default 433MHz). The DTU...
Ebyte BAD11 & BAD31 series 12W Isolated DIN-Rail Power Supplies 85-264VAC
$4.00 – $5.54This specification table compares 5 models of Ebyte DIN-rail mounted industrial isolated AC-DC power supplies, featuring 85-264VAC wide input, 2750VDC galvanic isolation, 87.3% peak efficiency and comprehensive circuit protection, engineered...
E91-DTU LoRa RS485 Wireless Modem 30-37dBm IP67 Modbus
$5.40 – $121.49E91-DTU series is an industrial-grade LoRa RS485 wireless data transmitter featuring up to 37dBm output, IP67 waterproof protection, and Modbus protocol support for high-reliability, long-range communication in harsh environments. Parameter...
Ebyte E831-RTU(8080T-485) Digital Quantity 8 Channel Digital Input Relay Output Modbus RTU Dry Contact Acquisition IO Controller
$34.48The Ebyte E831-RTU(8080T-485) is an industrial-grade 16-channel digital IO controller featuring RS485 communication with Modbus RTU protocol support, DC 8V-28V wide voltage operation, dry/wet contact digital acquisition, and relay output...
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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.
Ebyte EBT3003 PROFINET Chip Modbus Master/Slave UART 3.9Mbps
$11.22 – $18.99E91-DTU LoRa RS485 Wireless Modem 30-37dBm IP67 Modbus
$5.40 – $121.49Blog posts
Sub TextDive deep into Gaussian Frequency Shift Keying (GFSK), a fundamental digital modulation technique in modern wireless IoT. This guide breaks down how GFSK works, compares it with traditional FSK, details essential configuration parameters, and provides actionable field-troubleshooting steps for reliable RF link design.
This comprehensive technical guide dives deep into Frequency Shift Keying (FSK), a fundamental digital modulation technique widely used in industrial IoT and wireless communications. Discover how FSK works, its core characteristics, a detailed comparison with ASK, essential configuration parameters, and real-world troubleshooting tips for hardware engineers.
A close-up shot of a modern IoT circuit board featuring a compact BLE 5.x wireless module with a printed antenna, overlaying subtle glowing radio frequency wave nodes and digital data packets against a dark tech background, cinematic studio lighting, photorealistic, 8k resolution.
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