Module Manuals & User Guides

HiLetgo CH340 1PC-5pcs USB TTL Converter UART Module Instruction Manual

August 28, 2026

HiLetgo CH340 1PC-5pcs USB TTL Converter UART Module Specifications Brand: HiLetgo Product Type: USB to TTL UART Converter Module Chipset: CH340G Interface: USB to TTL Serial Logic Voltage: 3.3V / 5V selectable Voltage Selection: Jumper selectable USB Type: USB Serial…

Brand: HiLetgo

Taidacent D73-nRF52840C08 Low Energy Bluetooth Module User Manual

August 28, 2026

Taidacent D73-nRF52840C08 Low Energy Bluetooth Module Chapter 1 Product Overview Product Introduction D73-nRF52840C08 is a compact, low-power Bluetooth module developed by Daxiong Intelligent. It adopts the original imported nRF52840 RF chip from Nordic, supporting BLE 4.2 and BLE 5.0. The…

Brand: Taidacent

SparkLAN WUBT-281AX Wifi Usb Wireless Module User Manual

August 26, 2026

SparkLAN WUBT-281AX Wi-Fi USB Wireless Module INTRODUCTION SparkLAN WUBT-281AX is a highly integrated single-chip Wireless LAN (WLAN) USB3.0 module that supports 2-stream 802.11ax solutions with multi-user MIMO (Multiple-Input, Multiple-Output) wireless LAN (WLAN). It is integrated 2Tx2R WLAN MAC, baseband, and…

Brand: SparkLAN

autec AUBGM240P32 Medium Range Radio Module Instruction Manual

August 26, 2026

autec AUBGM240P32 Medium Range Radio Module Overview The AUBGM240P32 is a highly integrated 2.4 GHz radio module designed to provide wireless connectivity and support robust networking capabilities. It is built around the EFR32BG24 Wireless SoC and is intended for integration…

Brand: autec

OEM MSCZ2305M-S PCB Board Antenna Wireless Module User Manual

August 26, 2026

OEM MSCZ2305M-S PCB Board Antenna Wireless Module Electrical parameters Module Working Environment The MSCZ2305M-S module requires a specific voltage range to operate properly. Operating below the minimum rated voltage or above the maximum rated voltage may cause instability or even…

Brand: OEM

ZhengYi Electronic ESPC5 Series Zigbee Module Instruction Manual

August 26, 2026

PRODUCT MANUAL 1. Product Information Product Name: 10pcs/1pc ESP32-C5 ESP32C5 2.4G 5GHz Dual Band WIFI6 BLE Wi-Fi 6 BLE5. 0 Zigbee Module ESPC5-12 ESPC5-32 ESPC5-12E ESPC5-32E-N4 Model: 10pcs/1pc ESP32-C5 ESP32C5 2.4G 5GHz Dual Band WIFI6 BLE Wi-Fi 6 BLE5.0 Zigbee…

Brand: ZhengYi Electronic

eVatmaster ESP32 Ble5.0 WiFi Wireless Module User Manual

August 25, 2026

eVatmaster ESP32 Ble5.0 WiFi Wireless Module Specifications High-concerned chemical none Package SMD is_customized Yes Dissipation Power MINI ESP32-C3 Supply Voltage MINI ESP32-C3 Application Computer Type Module Brand Name baishundianzi Origin Mainland China Condition New Operating Temperature MINI ESP32-C3 Features

Brand: evatmaster

EC Buying SC16IS752 IPW Dual UART Module User Manual

August 25, 2026

EC Buying SC16IS752 IPW Dual UART Module General description The SC16IS752/SC16IS762 is an I°C-bus/SPI bus interface to a dual-channel high-performance UART offering data rates up to 5 Mbit/s, low operating and sleep currents; it also provides the application with 8…

Brand: EC Buying

EBYTE E291-400MBH-SC Wireless Module Instructions

August 25, 2026

EBYTE E291-400MBH-SC Wireless Module Disclaimer and Copyright Notice The information contained herein, including the URLs for reference, is subject to change without prior notice. This document is provided "as is" without any warranties, including but not limited to warranties of…

Brand: ebyte

APATOR IN-GSM ANT3 Universal GSM Module Owner’s Manual

August 25, 2026

APATOR IN-GSM ANT3 Universal GSM Module Introduction The IN-GSM universal data transmission module is intended for recording the readings from water meters manufactured by Apator Powogaz S.A. and transmission of the data over GPRS in GSM (cellular) networks. The module…

Brand: APATOR