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JESSINIE Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for JESSINIE products.

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User Manuals, Instructions and Guides for JESSINIE products.

JESSINIE manuals

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JESSINIE DY-SV Series Voice Playback Module User Manual

23 de xullo de 2026

JESSINIE DY-SV Series Voice Playback Module Overview The Voice Playback Module (models listed on the product page) is designed for reliable operation and long service life when installed and used…

JESSINIE XL63070,TPS63070 Dc Automatic Power Boost Buck Module User Manual

17 de xullo de 2026

XL63070,TPS63070 Dc Automatic Power Boost Buck Module User Manual PRODUCT MANUAL Product Information Product Name: 2pcs/1pc XL63070 TPS63070 DC Automatic Step Up Down Power Boost Buck Module 3.3V 5V 9V…

JESSINIE SIP-1A05 5v Relay Sip-1a05 Reed Switch Relay User Manual

18 de xuño de 2026

Product Manual of Electronics ComponentsQuick Start Guide:Confirm the product specifications before use.Connect the relay to the appropriate circuit.Ensure the voltage supply is DC 5V.Test the relay functionality before full operation.Warnings:CHOKING…

JESSINIE ZK-4KX DC Buck Boost Converter Regulator User Manual

5 de maio de 2026

JESSINIE ZK-4KX DC Buck Boost Converter Regulator User Manual Fuction: 1.1 LCD can display input/output voltage, output current/output power/output capacity/output time; 1.2. CNC adjustment, accurate and fast, can boost and…

JESSINIE manuals from online retailers

JESSINIE PCA9515A Dual Bidirectional I2C Bus SMBus Repeater Module User Manual

PCA9515A • July 17, 2026

Comprehensive user manual for the JESSINIE PCA9515A Dual Bidirectional I2C Bus SMBus Repeater Module, detailing setup, operation, specifications, and troubleshooting.

JESSINIE FT4232-4TTL USB to 4-Way TTL Module Instruction Manual

FT4232-4TTL • July 6, 2026

Instruction manual for the JESSINIE FT4232-4TTL USB to 4-Way TTL Module, covering setup, operation, specifications, and troubleshooting.

JESSINIE 1.8 Inch TFT LCD Screen Display Module for Arduino User Manual

1.8 Inch TFT LCD Screen Display Module • June 15, 2026

Instruction manual for the JESSINIE 1.8 Inch TFT LCD Screen Display Module (128x160 ST7735) for Arduino, covering setup, operation, specifications, and troubleshooting.

JESSINIE XY-BLDC 3 Phase DC Brushless Hall Motor Controller Module User Manual

XY-BLDC • May 25, 2026

Comprehensive user manual for the JESSINIE XY-BLDC 3 Phase DC Brushless Hall Motor Controller Module, covering specifications, setup, operation, and troubleshooting.

JESSINIE 5V ESP8266 Dual Channel WiFi Relay Module User Manual

73736 • May 2, 2026

Comprehensive instructions for setting up, operating, and maintaining the JESSINIE 5V ESP8266 Dual Channel WiFi Relay Module (Model 73736), including connection diagrams and app configuration.

JESSINIE SX1278 LoRa Ra-02 Wireless Module Instruction Manual

SX1278 LoRa Ra-02 • May 1, 2026

Comprehensive instruction manual for the JESSINIE SX1278 LoRa Ra-02 Wireless Module, covering setup, operation, specifications, and troubleshooting for 433MHz spread spectrum communication.

JESSINIE CP2112 USB to I2C Communication Module User Manual

CP2112 • April 13, 2026

Comprehensive user manual for the JESSINIE CP2112 USB to I2C Communication Module, detailing setup, operation, specifications, and troubleshooting for seamless integration with I2C devices.

JESSINIE 12V Bluetooth Relay Module User Manual

B0BXDP3J5Q • April 11, 2026

Comprehensive user manual for the JESSINIE 12V Bluetooth Relay Module, covering setup, operation, specifications, and troubleshooting for wireless remote control via mobile phone.

JESSINIE RP-L Film Pressure Sensor (Model 74896) User Manual

74896 • April 10, 2026

Comprehensive user manual for the JESSINIE RP-L Film Pressure Sensor (Model 74896). Learn about its features, setup, operation, maintenance, and troubleshooting for applications like pressure sensing, monitoring, and…

JESSINIE LM358 Operational AmpManual de usuario del módulo lifier

LM358 • April 5, 2026

Comprehensive user manual for the JESSINIE LM358 Operational Amplifier Module, detailing features, specifications, setup, operation, maintenance, and troubleshooting for weak signal acquisition and amplificación.

JESSINIE HLK-LD2410 Human Presence Sensor Radar Module User Manual

HLK-LD2410 • March 23, 2026

Comprehensive user manual for the JESSINIE HLK-LD2410 24GHz Human Presence Sensor Radar Module, covering features, setup, operation, and specifications.

JESSINIE ESP-12F ESP8266 Wireless Transceiver Module Instruction Manual

ESP-12F • March 12, 2026

Comprehensive instruction manual for the JESSINIE ESP-12F ESP8266 Wireless Transceiver Module, covering setup, operation, specifications, and troubleshooting for Arduino and NodeMCU projects.

FT4232-4TTL USB to 4 Way TTL Module Instruction Manual

FT4232-4TTL • 1 PDF • July 6, 2026

Comprehensive instruction manual for the Jessinie FT4232-4TTL USB to 4 Way TTL Module, including setup, operation, specifications, and troubleshooting.

1.28 Inch TFT LCD Screen Display Module User Manual

1.28 Inch Round RGB 240x240 GC9A01 Driver TFT LCD Screen Display Module • 1 PDF • June 27, 2026

Comprehensive user manual for the Jessinie 1.28 Inch Round RGB 240x240 GC9A01 Driver TFT LCD Screen Display Module, including specifications, installation, operation, and safety guidelines.

AI Intelligent Voice Recognition Module User Manual

AI Intelligent Voice Recognition Module • June 20, 2026

Comprehensive user manual for the Jessinie AI Intelligent Voice Recognition Module, covering setup, operation, specifications, and troubleshooting for offline voice control applications.

ESPC3 Series Wi-Fi Module Instruction Manual

ESPC3 Series • June 6, 2026

Comprehensive instruction manual for Jessinie ESPC3-05-N4, ESPC3-12-N4, ESPC3-12E-N4, ESPC3-20-N4, and ESPC3-20E-N4 32-bit RISC-V MCU BLE 5.0 WiFi Modules with Onboard Antenna.

LD2411S-24G Ranging Radar Module User Manual

LD2411S-24G • May 13, 2026

The LD2411S-24G is a 24GHz ranging radar module designed for human body motion and micro-motion sensing. It features high-precision distance detection, 5V single power supply, and configurable detection…

ESPC6-32-N4 / ESPC6-32E-N4 Wi-Fi 6 BLE 5.0 Zigbee 3.0 Thread SPI ESP32-C6 32-bit MCU Module User Manual

ESPC6-32-N4 / ESPC6-32E-N4 • May 8, 2026

Comprehensive instruction manual for the Jessinie ESPC6-32-N4 and ESPC6-32E-N4 Wi-Fi 6, BLE 5.0, Zigbee 3.0, and Thread compatible 32-bit MCU modules. Includes specifications, pin definitions, setup, operation, and…

Jessinie KCX_BT_EMITTER and KCX_BT010 Bluetooth Audio Module User Manual

KCX_BT_EMITTER, KCX_BT010 • March 21, 2026

Comprehensive instruction manual for Jessinie KCX_BT_EMITTER Bluetooth Audio Transmitter Module and KCX_BT010 Bluetooth Audio Decoding Board, covering features, specifications, setup, operation, and troubleshooting.

1.28 inch TFT Screen Display Module User Manual

1.28 inch TFT IPS Round Colorful LCD Board GC9A01 • March 12, 2026

Comprehensive user manual for the Jessinie 1.28 inch TFT IPS Round Colorful LCD Board GC9A01, covering setup, operation, specifications, and troubleshooting.

Jessinie DRV8302 High Power Motor Drive AmpManual de usuario del módulo lifier

DRV8302 • March 6, 2026

Instruction manual for the Jessinie DRV8302 High Power Motor Drive Amplifier Module, detailing its features, specifications, setup, operation, and troubleshooting for BLDC motor control applications.

WZ5005E DC DC Step Down Buck Converter Power Module User Manual

WZ5005E • February 12, 2026

Comprehensive instruction manual for the Jessinie WZ5005E DC DC Step Down Buck Converter Power Module, covering setup, operation, specifications, and troubleshooting.

HLK-LD2410B Test Kit 24GHz Human Presence Sensing Radar Module User Manual

HLK-LD2410B • February 10, 2026

Instruction manual for the HLK-LD2410B Test Kit, a 24GHz high-sensitivity human presence and heartbeat detection radar sensor module. Covers product introduction, features, application scenarios, setup, configuration, and specifications.

STM32F401RCT6 Development Board User Manual

STM32F401RCT6 Development Board • February 1, 2026

Comprehensive user manual for the Jessinie STM32F401RCT6 Development Board, covering setup, operation, specifications, and troubleshooting for the STM32F4 Core Minimum System Learning Board Module with Type-C Interface.