ZX0802 Bluetooth 5.3 & 2.4G Dual-Mode Passthrough Module - Smart IoT Connectivity Made Simple.
Engineered for Efficiency, Designed for Innovation.
Introducing the ZX0802 from Hangzhou ZheXin Communication Technology - a compact yet powerful Bluetooth 5.3 & 2.4G passthrough module that redefines wireless connectivity for IoT applications. Combining ultra-low power consumption with versatile functionality, this module is your ideal solution for seamless data communication, smart device control, and rapid IoT development.
Why Choose ZX0802?
✔ Dual-Mode Flexibility - Supports Bluetooth 5.3 (BLE) and 2.4G proprietary protocols for diverse connectivity needs
✔ Compact Size, Big Performance - Space-saving design with 10 fully-functional GPIO pins to simplify circuit integration
✔ Plug-and-Play Development - Ready-to-use passthrough functionality reduces development time by 50%
✔ Rich Peripheral Interfaces - Enables easy data collection and device control for comprehensive IoT solutions
✔ Optimized Power Efficiency - Ultra-low power design perfect for battery-operated devices
Ideal for:
• Smart home automation systems
• Wireless sensor networks
• Industrial monitoring equipment
• Consumer electronics and wearables
• IoT gateway devices
Accelerate Your IoT Development - The ZX0802's out-of-the-box functionality and simple integration make it the perfect choice for projects requiring reliable, low-power wireless communication.

Main Features
- Built-in high-performance 32-bit MCU,
- Built-in 2.4GHz ISM radio, 128KB Flash and 16KB SRAM meet the Bluetooth 5.3 standard. Transmit power: maximum +10dBm
- Receive sensitivity.-97dBm@BLE 1Mbps-93dBm@ BLE 2Mbps mode
- Support 2.4G proprietary 1 Mbps/2 Mbps/250kbps/500kbps
- Mode Support UART interface.
- On-board high-performance PCB antenna, and support external antenna ticket hole pins,
- Welding is easy and reliable.
- Ultra small package: 12.9x19mm
- Working temperature: -40 ~+85 ℃ ℃
Stack Bluetooth Module ZX0802 The pin diagram is as follows:

Application
● Personal equipment: Wearable, mouse and keyboard, remote control toys;
● Retail logistics: Electronic shelf label, cold chain transportation;
● Smart home: Lighting, sensors, smart locks, remote controllers, lawn mowers, voice control, smart printers, lifting tables and chairs;
● Industrial control: Special printer, medical equipment
FAQ
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