ebyte Manuals & User Guides

EBYTE SX1262 915MHz 1W SPI SMD LoRa Module User Manual

April 29, 2026

EBYTE SX1262 915MHz 1W SPI SMD LoRa Module Specifications RF parameters  RF parameters unit model Remark E22P-915M30S Transmit power dBm 26 Support software multi-level adjustable Reference distance m 12000 Clear and open air, antenna gain 5dBi, antenna height 2.5 meters,…

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EBYTE E34-2G4H 2.4GHz TTL Full-Duplex Wireless Module User Manual

January 10, 2026

EBYTE E34-2G4H 2.4GHz TTL Full-Duplex Wireless Module Introduction Product Introduction E34-2G4 Hxxx series products are wireless data transmission modules developed by Chengdu Yibite Electronic Technology Co., Ltd. They operate in the 2.4-2.518GHz frequency band, with optional transmission power of 11dBm/20dBm/27dBm,…

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Ebyte 07-102025 Wireless Video Transmission Module User Manual

January 9, 2026

Ebyte 07-102025 Wireless Video Transmission Module Product Overview The EWD612 Series Wireless Display Adapter is a product that transmits audio and video via wireless signals. Operating on the 5.8G high-speed frequency band, this device features stable transmission, low latency, strong…

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EBYTE E22P-xxxMBX-SC Series Evaluation Kit User Manual

December 29, 2025

EBYTE E22P-xxxMBX-SC Series Evaluation Kit User Manual Product Overview Product Introduction The SC series evaluation kit is designed to help users quickly evaluate Ebyte's next-generation package-compatible wireless modules. The MCU uses the STM32F103C8T6, with all available pins brought out to…

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EBYTE E101-C6MN4 Series Development Board User Manual

November 24, 2025

E101-C6MN4 Series Development Board User Manual E101-C6MN4 Series Development Board Disclaimer EBYTE reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual…

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EBYTE EWT47-xxxXBX-SC SC Series Evaluation Kit Wireless Module User Manual

November 20, 2025

EBYTE EWT47-xxxXBX-SC SC Series Evaluation Kit Wireless Module Product Overview Product Introduction The SC Series Evaluation Kit is designed to help users quickly evaluate Ebyte's next-generation footprint-compatible wireless modules. The MCU uses the STM32F103C8T6, and all available pins are broken…

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EBYTE E22-900T33S 915MHz 2W LoRa Wireless Module User Manual

October 21, 2025

EBYTE E22-900T33S 915MHz 2W LoRa Wireless Module User Manual Disclaimer and Copyright Notice Information in this document, including URL references, is subject to change without notice. The documentation is provided "as is" without any warranty of any kind, including any…

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EBYTE SC Series Evaluation Kit User Manual

October 3, 2025

EBYTE SC Series Evaluation Kit Specifications Product Name: E290-xxxXBX-SC Series Evaluation Kit Manufacturer: Chengdu Ebyte Electronic Technology Co.,Ltd. Compatibility: Sub-1G Wireless Modules MCU: STM32F103C8T6 Features: Pin header with pins on both sides, software application examples, pin-compatible wireless modules Products Overview…

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EBYTE E22P-xxxXBX-SC Series Wireless Module Kit User Manual

September 8, 2025

EBYTE E22P-xxxXBX-SC Series Wireless Module Kit Product Overview Product Introduction model front back High Power Kit E22P-xxxM BH-SC The SC Series Evaluation Kit is designed to help users quickly evaluate Ebyte's next-generation footprint-compatible wireless modules. The MCU uses the STM32F103C8T6,…

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EBYTE EWM32M-xxxT20S AT Directive 20dBm Small Form Factor LoRa Wireless Module User Manual

September 4, 2025

EBYTE EWM32M-xxxT20S AT Directive 20dBm Small Form Factor LoRa Wireless Module Disclaimer EBYTE reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to…

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Ebyte E42-400MBL-01 Schematic Diagram

wiring diagram • May 19, 2026

Technical schematic diagram for the Ebyte E42-400MBL-01 module, detailing the USB-to-UART interface, power regulation, MCU connections, and peripheral interfaces.

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EWM22A-400/900BWL22S Series User Manual | Ebyte Wireless Module

manual • May 18, 2026

Comprehensive user manual for the EWM22A-400/900BWL22S all-in-one wireless module by Ebyte. Includes specifications, pin definitions, AT command set, and quick start guides for BLE, WIFI, and LoRa communication.

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EWD200-2G4A08(AUX) Wireless Audio Transceiver User Manual

manual • May 15, 2026

User manual for the Ebyte EWD200-2G4A08(AUX) Bluetooth audio transceiver, featuring LE Audio technology, 100m range, and multi-mode connectivity.

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E22P-xxxMxxS LoRa Module Product Specification

technical specification • May 15, 2026

Technical specification and user guide for the E22P-xxxMxxS series LoRa modules by Ebyte, featuring SX1262/SX1268 chips, SPI interface, and high-performance RF capabilities.

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E07-433M20S 433MHz SMD Wireless Module Datasheet

technical specification • May 13, 2026

Technical datasheet for the E07-433M20S 433MHz SMD wireless module by Ebyte, covering specifications, pin definitions, hardware design, and production guidelines.

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EBYTE Wireless Module Power Supply Reference Design

technical specification • May 6, 2026

Technical application note for designing power supply circuits for EBYTE wireless modules, covering LDO, DC-DC, and combined solutions.

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E22-M Series LoRa Wireless Module User Manual

manual • May 6, 2026

Technical specifications, pin definitions, and hardware/software design guidelines for the E22-M Series LoRa spread spectrum SPI surface mount wireless modules by Ebyte.

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E22-400M22S LoRa Module User Manual

manual • May 5, 2026

Comprehensive user manual for the E22-400M22S 433/470MHz SPI SMD LoRa module by EBYTE, covering specifications, pin definitions, hardware design, and integration guidance.

Brand: EBYTE

E22-T Series LoRa Wireless Module User Manual

manual • May 4, 2026

Comprehensive user manual and technical specifications for the E22-T series LoRa wireless modules by EBYTE. Includes pin definitions, AT command reference, operating modes, and hardware design guidelines.

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E18-TBL-01 User Manual: EBYTE Wireless Module Testing Board

User Manual • April 28, 2026

Comprehensive user manual for the EBYTE E18-TBL-01 USB to TTL serial port testing and development board, detailing its features, usage, driver installation, program download, and communication testing for E18 series wireless modules.

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EBYTE MA01-AXCX/XOXO****-V2(P) Modbus IO Digital Input/Output User Manual

User Manual • April 22, 2026

User manual for EBYTE MA01 V2 series Modbus IO digital input/output modules. Covers features, specifications, wiring, software configuration, and Modbus communication for industrial automation and data acquisition.

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NB114 User Manual: Serial Port Ethernet Serial Server by EBYTE

User Manual • April 21, 2026

Comprehensive user manual for the EBYTE NB114 Serial Port Ethernet Serial Server, detailing its features, specifications, setup, and operational modes for IoT and industrial networking applications.

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EBYTE E870-E1 Ethernet Edge Acquisition Gateway IO Controller User Manual

E870-E1 • May 4, 2026 • Amazon

Comprehensive user manual for the EBYTE E870-E1 Ethernet Edge Acquisition Gateway IO Controller, covering setup, operation, maintenance, troubleshooting, and specifications.

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EBYTE ESP32-WROVER-IE WiFi Module Instruction Manual

ESP32-WROVER-IE • April 30, 2026 • Amazon

Comprehensive instruction manual for the EBYTE ESP32-WROVER-IE 2.4G WiFi Module, covering introduction, technical specifications, setup, operation, maintenance, and troubleshooting for IoT and wearable device integration.

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EBYTE M31-XXAX0080G Remote IO Module User Manual: 8-Channel Digital Output, RS485, Ethernet, Modbus TCP/RTU

M31-XXAX0080G • April 27, 2026 • Amazon

Comprehensive user manual for the EBYTE M31-XXAX0080G Remote IO Module. Learn about its features, setup, operation, and specifications, including Modbus TCP/RTU support, RS485 and Ethernet connectivity, and expandability for up to 16 IO modules.

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EBYTE E18-DTU(Z20-485) Zigbee3.0 Wireless Data Transmission Station User Manual

E18-DTU(Z20-485) • April 22, 2026 • Amazon

Comprehensive instruction manual for the EBYTE E18-DTU(Z20-485) Zigbee3.0 Wireless Data Transmission Station, detailing installation, operation, maintenance, troubleshooting, and technical specifications.

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EBYTE nRF52832 E104-BT5032U Bluetooth Test Kit User Manual

E104-BT5032U • March 30, 2026 • Amazon

Comprehensive user manual for the EBYTE nRF52832 E104-BT5032U Bluetooth Test Kit, covering setup, operation, specifications, and troubleshooting for BLE 4.2 and BLE 5.0 applications.

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EBYTE E27-433M20S 433MHz SI4432 Wireless RF Module Instruction Manual

E27-433M20S • March 27, 2026 • Amazon

Instruction manual for the EBYTE E27-433M20S 433MHz SI4432 Wireless RF Module. This guide covers setup, operation, maintenance, troubleshooting, and detailed specifications for optimal use.

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EBYTE E01-2G4M20S1B 2.4GHz SMD Wireless Module Instruction Manual

E01-2G4M20S1B • March 13, 2026 • Amazon

This instruction manual provides comprehensive details for the EBYTE E01-2G4M20S1B 2.4GHz SMD Wireless Module, covering its features, technical specifications, setup, operation, maintenance, troubleshooting, and applications.

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EBYTE E31-230T33D 230MHz 2W RF Module Instruction Manual

E31-230T33D • March 11, 2026 • Amazon

Instruction manual for the EBYTE E31-230T33D 230MHz 2W RF Module, covering setup, operation, maintenance, troubleshooting, and specifications for this UART interface wireless transceiver.

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EBYTE E70-433T14S CC1310 433MHz Wireless Module Instruction Manual

E70-433T14S • March 4, 2026 • Amazon

Instruction manual for the EBYTE E70-433T14S CC1310 433MHz Wireless RF Module, covering setup, operation, maintenance, troubleshooting, and technical specifications.

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EBYTE NB114 UART to Ethernet Serial Device Server Instruction Manual

NB114 • February 25, 2026 • Amazon

Comprehensive instruction manual for the EBYTE NB114 Serial Device Server, detailing setup, operation, features including RS485/RS232/RS422 to Ethernet conversion, TCP/UDP modes, Modbus gateway, and virtual serial port functionality.

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EBYTE E104-BT51A Bluetooth Wireless Module Instruction Manual

E104-BT51A • February 25, 2026 • Amazon

Comprehensive instruction manual for the EBYTE E104-BT51A Bluetooth Wireless Module, detailing its features, setup, operation, specifications, and applications for various IoT projects.

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EBYTE EID051 Series RS485 Serial Port LED Display User Manual (3 Digits 0.36 inch)

EID051-133 (3 Digits 0.36 inch) • February 16, 2026 • Amazon

This manual provides comprehensive instructions for the EBYTE EID051 Series RS485 Serial Port LED Display, specifically the 3 Digits 0.36 inch model. Learn about setup, operation, Modbus RTU communication, display customization, and troubleshooting for industrial applications.

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EFR32BG22 BLE5.2 Module User Manual

E104-BT53 Series • 1 PDF • May 17, 2026 • AliExpress

Comprehensive instruction manual for the EBYTE E104-BT53 Series BLE5.2 Module, covering features, specifications, pin definitions, application, AT commands, OTA upgrades, hardware design, and troubleshooting.

Brand: EBYTE

EBYTE E22-400T30D LoRa RF Module User Manual

E22-400T30D • May 13, 2026 • AliExpress

Comprehensive instruction manual for the EBYTE E22-400T30D 433MHz LoRa RF Module, covering setup, operation, specifications, and troubleshooting for wireless transmitter and receiver applications.

Brand: EBYTE

LR1121 LoRa Wireless Module User Manual

E80-400M/900M2213S • April 24, 2026 • AliExpress

Comprehensive instruction manual for the EBYTE LR1121 LoRa Wireless Module, covering setup, operation, specifications, and applications for dual-band Sub-G and 2.4G communication.

Brand: EBYTE

Wireless Voice Intercom Module EWM201 Series User Manual

EWM201 Series • 1 PDF • April 14, 2026 • AliExpress

Comprehensive instruction manual for EBYTE EWM201 Series Wireless Voice Intercom Modules, covering specifications, installation, operation, AT commands, and troubleshooting for 900MHz and 470MHz models.

Brand: EBYTE

EBYTE LoRa Module USB Interface User Manual

E22-230/400/900T22U • April 5, 2026 • AliExpress

Comprehensive user manual for EBYTE E22-230/400/900T22U LoRa modules, covering setup, operation, specifications, and troubleshooting for wireless communication applications.

Brand: EBYTE

EBYTE E73 Series nRF52840/nRF52833 BLE Wireless Module User Manual

E73 Series (nRF52840/nRF52833) • April 2, 2026 • AliExpress

This instruction manual provides detailed information for the EBYTE E73 Series nRF52840/nRF52833 BLE Wireless Modules. These low-power, small-size SMD modules support BLE Mesh technology and are designed for a wide range of applications including smart home, industrial manufacturing, and medical devices.

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EBYTE E22-400T33S LoRa Wireless Module Instruction Manual

E22-400T33S • March 27, 2026 • AliExpress

Comprehensive instruction manual for the EBYTE E22-400T33S LoRa Wireless Module, detailing setup, operating modes, advanced features, technical specifications, and troubleshooting for 433MHz spread spectrum communication.

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EBYTE E220-900T30D LLCC68 LoRa Wireless Module User Manual

E220-900T30D • March 17, 2026 • AliExpress

Instruction manual for the EBYTE E220-900T30D LLCC68 LoRa Wireless Module, covering setup, operation, maintenance, troubleshooting, and specifications.

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EBYTE E180 Series ZigBee 3.0 Wireless Module User Manual

E180 Series • March 16, 2026 • AliExpress

Comprehensive instruction manual for EBYTE E180 Series ZigBee 3.0 Wireless Modules, including setup, operation, specifications, and troubleshooting for smart home and IoT applications.

Brand: EBYTE

Remote IO Distributed IO Module M31-AFAX4440G-U User Manual

M31-AFAX4440G-U • 1 PDF • March 11, 2026 • AliExpress

Comprehensive user manual for the EBYTE M31-AFAX4440G-U Remote IO Distributed IO Module, covering setup, operation, specifications, and troubleshooting.

Brand: EBYTE

E22-900T30S LoRa Wireless UART Serial Module User Manual

E22-900T30S • March 3, 2026 • AliExpress

Comprehensive guide for setting up, operating, and maintaining the EBYTE E22-900T30S LoRa Spread Spectrum Wireless UART Serial Module (868/915MHz SX1262).

Brand: EBYTE

EBYTE E104-BT52 Series Bluetooth to Serial Port Module Instruction Manual

E104-BT52 Series • February 10, 2026 • AliExpress

Comprehensive instruction manual for the EBYTE E104-BT52 Series Bluetooth to Serial Port Modules, covering DA14531 and DA14535 chip solutions with BLE 5.0 and BLE 5.3 protocols. Includes setup, operation, specifications, and troubleshooting.

Brand: EBYTE