Module Manuals & User Guides

BroadLink BL33A1-P Cost-Effective Embedded Wi-Fi Module Owner’s Manual

July 24, 2025

BroadLink BL33A1-P Cost-Effective Embedded Wi-Fi Module Features 100MHz 32bits MCU 256KB SRAM/2MB FLASH Support AES，MD5，SHA1  Support XIP Working voltage: DC 3.3V Support BLE4.2 Wi‐Fi related features Support 802.11 b/g/n standard Support station and soft AP Support SmartConfig and AP configuration…

Brand: BroadLink

CR PHOTOELECTRIC TECHNOLOGY MRFS1G12 433MHz Receiver Module Instructions

July 24, 2025

CR PHOTOELECTRIC TECHNOLOGY MRFS1G12 433MHz Receiver Module CR PHOTOELECTRIC TECHNOLOGY CO.LTD No. 205 Hongchuan Road, Tongqiao Town, Zhongkai, Huicheng District, Huizhou City,China ChinaTel:0752-3166801 FCC ID: 2AL9S-MRFS1G12 Product Description This product is a customized module that integrates a highly sensitive wireless…

Brand: CR PHOTOELECTRIC TECHNOLOGY

akubela ZBR2 1-Gang 2-Gang Switch Module User Guide

July 24, 2025

akubela ZBR2 1-Gang 2-Gang Switch Module Product Overview The 1-Gang and 2-Gang Switch Modules, models ZBMD-C1-R1 and ZBMD-C1-R2, provide smart control over your home devices. Product Overview Before getting started Cut off the circuit power before starting the wiring! Update…

Brand: akubela

testo 558s Wireless Module User Manual

July 24, 2025

testo 558s Wireless Module   Device Overview The Testo 558s is a digital manifold with integrated vacuum measurement and wireless connectivity, designed for HVAC/R professionals. Specifications Dimensions 229 x 112.5 x 71 mm (9 x 4 x 3 in) Weight…

Brand: testo

Beijer ELECTRONICS GT-3911 Analog Input Module User Manual

July 24, 2025

Beijer ELECTRONICS GT-3911 Analog Input Module About This Manual This manual contains information on the software and hardware features of the Beijer Electronics GT-3911 Analog Input Module. It provides in-depth specifications, guidance on installation, setup, and usage of the product.…

Brand: Beijer ELECTRONICS

Elecrow DLS31040B1, DLS31040B2 4.0inch IPS TFT SPI Display Module User Manual

July 23, 2025

4.0inch SPI module DLS31040B1_DLS31040B2 User Manual CR2023-MI4043 DLS31040B1 & DLS31040B2 4.0inch IPS TFT SPI Display Module User Manual Resource Description The resource directory is shown in the following figure: Directory Content Description 1-Demo Contains sample programs and usage instructions for various…

Brand: ELECROW

PHILIPS PQC-WMTS-BBN1 1.4 GHz Module User Manual

July 23, 2025

User’s Manual for PQC-WMTS-BBN1 PQC-WMTS-BBN1 1.4 GHz Module Product: 1.4 GHz Module PQC-WMTS-BBN1 for use in Philips Medical Monitors Wireless Module Model: PQC-WMTS-BBN1 For Philips integration only – this device cannot be sold to the general public FCC ID: PQC-WMTS-BBN1…

Brand: Philips

victron energy BLESTM32VE Bluetooth Module User Manual

July 23, 2025

victron energy BLESTM32VE Bluetooth Module Product Information Specifications Electrical Characteristics: Parameter Min. Typ. Max. Unit Supply Voltage (Vdd) 1.71 3.3 3.6 V Operating Current (Networking Rx on) - 11 - mA Operating Current (Networking Rx off) - 3.5 - mA…

Brand: victron energy

Realtek RTL8852CE 11ax RTL8852CE Combo Module User Manual

July 23, 2025

(REALTEK RTL8852CE) 802.11ax RTL8852CE Combo module Preliminary Version 2021/12/16 ENVIRONMENTAL Operating Operating Temperature: -20°C to +70 °C Relative Humidity: 5-90% (non-condensing) Storage Temperature: -40°C to +80°C (non-operating) Relevant Humidity: 5-95% (non-condensing) MTBF caculation Over 150,000hours Warning Federal Communication Commission Interference…

Brand: Realtek

TEXAS INSTRUMENTS WL1837MOD WLAN MIMO and Bluetooth Module User Guide

July 22, 2025

TEXAS INSTRUMENTS WL1837MOD WLAN MIMO and Bluetooth Module The WL1837MOD is a Wi-Fi® dual-band, Bluetooth, and BLE module. The WL1837MOD is a certified WiLink™ 8 module that offers high throughput and extended range along with Wi-Fi and Bluetooth coexistence in…

Brand: Texas Instruments