Board Manuals & User Guides

Forecr DSBOARD-AGXS User Manual

October 23, 2026

Forecr DSBOARD-AGXS Symbols   ElectroStatic Discharge (ESD) Sensitive Device! Electronic boards and their components are sensitive to static electricity. When handling any circuit board assemblies, it is recommended that ESD safety precautions be observed. ESD safe best practices include, but are…

Brand: forecr

Heltecbms 5-16S Sodium-ion Protection Board Specifications

October 19, 2026

Heltecbms 5-16S Sodium-ion Protection Board Overview A compact Battery Management System (BMS) for 5S to 16S nominal 3.0V sodium-ion battery configurations, providing protection and management for energy storage projects. Specifications Model / Type Sodium-Ion Battery Protection Board (BMS) Applicable Battery…

Brand: Heltecbms

diymore ESP32-S3 GPIO Core Development Board Owner’s Manual

October 19, 2026

Description ESP32-S3 GPIO Core Development Board -1-N16R8 ESP32-S3-DevKitC-1 Expansion Board Development Module for N8R2/N16R8 Please use the following information as needed: Link: https://pan.baidu.com/s/1Mm4ewvaNHnrtInfxbT5F9w?pwd=rldw Extract code: rldw Product Features: This expansion board module is safe, reliable and expandable to various applications;…

Brand: Diymore

ESPRESSIF ESP32-C3 AI Development Board Owner’s Manual

October 19, 2026

ESPRESSIF ESP32-C3 AI Development Board Basic Parameters Main controller: ESP32-C3 Wi-Fi:2.4GHz Flash:NOR FLASH 16MB Audio+amplifier: ES8311+NS4150B Power chip: LGS4056 (single lithium battery) Expansion interfaces: U0RXD, U0TXD, VSys+GND (VSys voltage is about 4.5V), 3V3+GND Screen: 0.96-inch OLED screen Battery interface: Standard…

Brand: ESPRESSIF

STMicroelectronics STM32 Development Board Owner’s Manual

October 19, 2026

STMicroelectronics STM32 Development Board Features: High performance cores: Both use ARM Cortex cores, supporting M7 and M3 respectively, providing powerful computing capabilities. Large capacity storage: With 1MB Flash and 564KB/64KB RAM, it meets the storage needs of different applications. Rich…

Brand: STMicroelectronics

Audio Amplifier Module Tpa3110 Bluetooth Amplifier Board Owner’s Manual

October 18, 2026

Audio Amplifier Module Tpa3110 Bluetooth Amplifier Board Overview This Bluetooth power amplifier board supports True Wireless Stereo (TWS). One board operates as a mono amplifier, while two boards can automatically pair for stereo dual-channel output, using a TPA3110-PBTL-based design with…

Brand: Audio Amplifier Module

Ziqqucu 5S B530 Lithium Battery Protection Board Owner’s Manual

October 18, 2026

Ziqqucu 5S B530 Lithium Battery Protection Board Overview The BMS 5S Lithium Battery Protection Board (18V/21V) with equalization is a compact multi-cell battery protection module that helps maintain consistent cell voltages and includes thermal protection. It is intended for 5-series…

Brand: Ziqqucu

Aideepen TPA3116D2 Bluetooth 5.0 2.1 Amplifier Board Instructions

October 17, 2026

Aideepen TPA3116D2 Bluetooth 5.0 2.1 Amplifier Board Parameter Size: 101 * 100 * 25mm / 3.98 * 3.94 * 0.98 inch Operating voltage range: DC 11-25V (current 3-4A, or 19-24V/4-5A ,If the power requirements high, above20-24V/8-9A ) Bluetooth receiving distance:…

Brand: Aideepen

Gaqqee MT21S Bluetooth 5.0 TPA3116D2 Amplifier Board User Manual

October 16, 2026

Gaqqee MT21S Bluetooth 5.0 TPA3116D2 Amplifier Board Features: Adopting dual TPA3116D2 chips, the sound quality is clear and stable. Supports Bluetooth, AUX, USB, and microphone input, with various connection methods. Dual microphone input design, suitable for multi person interactive singing…

Brand: Gaqqee

Cermant 3S 12.6V 18650 Protection Board User Manual

October 16, 2026

Cermant 3S 12.6V 18650 Protection Board Overview The 3S 12.6V 18650 Li-ion Battery Protection Plate is a battery protection board designed to provide charging and discharging protection for a 3-series (3S) lithium battery pack. Quick Setup Use Wire the system…

Brand: Cermant

Board Quick Start Guide

quick start guide • May 12, 2026

Quick start guide and safety information for the Board device (Model B5438). Learn how to set up and operate your Board.

Brand: Board