This industrial technical guide analyzes core differences between standard CAN 2.0 and CAN FD, including data length, baud rate, bandwidth and error mechanism, and clarifies scenario selection rules for automotive, PLC and high-speed industrial control deployment.
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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 E610-DTU(433C30)E Industrial-grade wireless data transmission radio 433M Ethernet gateway automatic relay network
$51.25E610-DTU(433C30)E Industrial-grade wireless data transmission radio 433M high-speed continuous transmission long-distance communication edge collection automatic relay network [Interface type]：Ethernet [Working frequency]：433M [Transmit power]：30dBm [Communication distance]：10km [Product size]： 84*82*25mm [Product weight]：130±5g [Introduction]：E610-DTU(433C30)E...
Ebyte E95-DTU(400SL30-232) LoRa Modem Wireless Data Transmission Station Modbus SX1268 433MHz 30dBm Module SMA-K RS232 RF Interface
$27.99E95-DTU(400SL30-232) 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]：RS232 [Weight]：95±5g [Introduction]：E95-DTU(400SL30-232) is a wireless data transmission DTU that uses...
MODBUS Agriculture Iot E851-RTU(4440-ETH) 12 Channel Analog Digital Relay Output Ethernet Data Acquisition Control Module RS485
$49.25E851-RTU(4440-ETH) 12-channel network IO controller supports 4-channel digital input [Acquisition type:]： digital/analog [Interface type:]： RS485/Ethernet [Number of acquisition channels:]： 12 channels [Network Type:]： Ethernet [Product weight]：457.5±5g [Introduction]：E851-RTU(4440-ETH) is a network IO product that supports...
Ebyte E90-DTU(400SL22P) RS232 RS485 iot device CE FCC ROHS 433 mhz transmitter receiver sx1268 lora modem
$26.99E90-DTU(400SL22P) Ebyte wireless digital radio sx1268 5km long range lora gateway 433mhz RSSI LTB support remote configuration [Frequency]：410.125～493.125MHz [Power]：22dBm [Distance]：5km [Size]：108*75*37mm [Interface]：RS232/RS485 [Weight]：238±5g [Introduction]：E90-DTU(400SL22P) is a true high-quality industrial-grade wireless...
Ebyte RS232 RS485 3km full duplex E62-DTU(433D20) automatic frequency hopping wireless module
$25.55E62-DTU(433D20) Ebyte RS232 RS485 3km full duplex automatic frequency hopping wireless module [Frequency]：425~450.5MHz [Power]：20dBm [Distance]：1.0km [Interface]：RS232/RS485 [Weight]：128±5g [Introduction]：E62-DTU-433D20 with point-to-point transmission, operates at 425~450MHz. features FHSS(Frequency-Hopping Spread Spectrum) and TDD(Time...
Ebyte E830-DTU(2R2-433L) long distance 2 way RS485 switch Modbus RTU rs485 ethernet switch ebyte e830
$40.71E830-DTU(2R2-433L)-V8 RS485 switch remote control supports 2 isolated switch inputs and 2 relay outputs standard MODBUS RTU protocol [Set type]：switch value [Interface type]： RS485 [Number of collection channels]： 2 channels [Transmission distance]：8km...
Ebyte OEM ODM E34-DTU(2G4D27) 433M wireless module 2.4GHz digital radio wireless transmission
$22.75E34-DTU (2G4D27）2.4GHz wireless digital radio [Frequency]：2.4~2.505GHz [Power]：27dBm [Distance]：5.0km [Interface]：RS232/RS485 [Weight]：127±5g [Introduction]：High-speed DTU E34-DTU-2G4D27 with RS232/RS485 interface， 8V~28V, operating at 2.4~2.518GHz features full-duplex, unlimited package length, concentrated power density, long transmitting...
E91-DTU LoRa RS485 Wireless Modem 30-37dBm IP67 Modbus
$27.30 – $84.00E91-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 E90-DTU(433L37)-V8 LoRa long Range RS232 RS485 433mhz 5W IoT uhf CDEBYTE Wireless Transceiver Module Transmitter and Receiver
$69.13E90-DTU(433L37)-V8 433MHz sx1278 5W RS232 RS485 LoRa Wireless Modem iot solutions [Frequency]：410~441MHz [Power]：37dBm [Distance]：20km [Interface]：RS232/RS485 [Weight]：240±5g [Introduction]：E90-DTU is a wireless data transceiver with the function of digital data processing,digital modulation...
Ebyte E90-DTU(230SL22) SX1262 Lora 230Mhz 22dBm 5Km Range 0.3k~15.6kbps RS232 RS485 Wireless Lora Modem
$26.30E90-DTU(230SL22) 220~236MHz 22dBm LoRa long range RS232/RS485 TCXO auto repeater RSSI SX1262 Transceiver Modem [Frequency]：220.125~236.125MHz [Power]：22dBm [Distance]：5km [Interface]：RS232/RS485 [Weight]：128±5g [Introduction]：E90-DTU (230SL22) is a data transceiver with military-grade LoRa modulation...
Ebyte E34-DTU(2G4H20) nRF24L01P high speed wireless transmitter receiver module iot wireless networking equipment 2.4ghz industrial dtu RS485 RS232
$16.45E34-DTU(2G4H20) nRF24L01P high speed wireless transmitter receiver module iot wireless networking equipment 2.4ghz industrial dtu RS485 RS232 [Frequency]：2.4~2.518GHz [Power]：20dBm [Distance]：2.5km [Interface]：RS232/RS485 [Weight]：127±5g [Introduction]：E34-DTU-2G4H20 with RS232/RS485 interface, 8V~28V, operating at 2.4~2.518GHz...
Ebyte 433MHz Modbus E62-DTU(433D30) 3km RS232 RS485 Wireless Data Transceiver Unit
$28.26E62-DTU(433D30) Ebyte 433MHz Modbus 3km RS232 RS485 Wireless Data Transceiver Unit [Frequency]：425~450.5MHz [Power]：30dBm [Distance]：3.0km [Interface]：RS232/RS485 [Weight]：151±5g [Introduction]：E62-DTU-433D30 is a1w wireless data transceiver with point-to-point transmission, operating at 425~450MHz. It features...
Ebyte E90-DTU(400SL22)E module long-distance sending receiving Modbus communication LoRa wireless data transmission gateway
$40.41E90-DTU(400SL22)E New generation LoRa wireless 915M module RS485 automatic polling long-distance sending and receiving Modbus communication gateway [Interface type]：Ethernet [Working frequency]：400M [Transmit power]：22dBm [Communication distance]：5km [Product size]：84*82*25mm [Product weight]：130±5g [Introduction]：E90-DTU(400SL22)E...
E90-DTU(400SL47) Ebyte 70 Km LoRa module remote communication SX1268 radio frequency chip 485/232 Wireless data transmission
E90-DTU(400SL47) LoRa module remote communication SX1268 radio frequency chip 485/232 wireless data transmission radio relay network [Interface type]：RS232/RS485 [Working frequency]：433.125M [Communication distance]：70km [Product size]：160*137*44mm [Product weight]：846.2g±5g [Introduction]：E90-DTU (400SL47) is a...
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New products of Ebyte: GNSS multi-mode satellite positioning module, E810 series USB to RS485 module, power amplifier PA module.Blog posts
Sub TextThis industrial technical whitepaper analyzes mainstream Bluetooth modules including ME54BS12, TLSR8253, EWD104-BT57, and ME54BS0A. It summarizes low-power, low-latency, wide-temperature technical parameters, solves traditional wireless wiring instability, and provides standardized IIoT deployment rules.
This IIoT whitepaper distinguishes data communication and simple data transmission in Bluetooth module scenarios, analyzes technical differences, matches ME54BS12, ME54BS0A, EWD104-BT57, and TLSR8253 modules, and solves industrial data interaction instability and low-efficiency pain points.
This IoT engineering guide explains how to select BLE and Classic Bluetooth modules for small IoT projects, covering ME54BS12, ME54BS0A, EWD104-BT57, and TLSR8253 to solve power consumption, latency, and compatibility pain points.
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