Products Description

The ZX8258 Series is a type of Low Power Bluetooth Modules.
High-Performance Core: Built-in 32-bit MCU with 512KB Flash and up to 64KB SRAM.
Bluetooth 5.3 Standard: Supports BLE 5.3, offering 2x transmission speed, 4x transmission range (Long Range), and 8x advertising data extension.
Robust RF Performance: Transmission power up to +10dBm with receiver sensitivity as high as -101dBm.
Multi-Protocol Support: Supports BLE Mesh, Zigbee 3.0, 2.4G Proprietary protocols, and OTA upgrades in addition to BLE.
Rich Interfaces: Supports UART interface and AT command set for rapid development.
Flexible Antenna Options: Onboard high-performance PCB antenna, with support for external antennas via the RFT pin.
Ultra-Compact Package: Measures only 11.2 x 16mm with reliable castellated hole pins.
Wide Temperature Range: Operates stably from -40°C to +85°C.
Specifications
| Parameter | Specification |
|---|---|
| Bluetooth Version | BLE 5.3 |
| Transmit Power | -45 ~ +10 dBm |
| Receiver Sensitivity | -101dBm @ BLE 125kbps |
| Operating Voltage | 1.8V ~ 3.6V |
| Operating Temperature | -40°C ~ +85°C |
| Dimensions | 11.2 x 16 x 2.5 mm |
Application Scenarios
Personal Devices
Wearables, wireless keyboards & mice, remote control toys
Smart Home
Smart lighting, sensors, smart door locks, remote controls, smart printers, robotic mowers
Industrial Control
Dedicated printers, medical equipment
Retail & Logistics
Electronic shelf labels (ESL), cold chain transportation monitoring
Module authentication

BQB

CE

FCC

ZX8258模组
FAQ
Q: Does your module support Bluetooth 5.0/5.2/5.3?
A: Yes, our ZX8258 conforms to the Bluetooth 5. 3 standard. It has twice the data transmission rate, four times the transmission distance (LR) and eight times the broadcast packet extension (AE)
Q: Can I use this module for mesh networking?
A: Our ZX8258 variant supports Bluetooth Mesh.
Q: Where is Bluetooth Mesh used?
A: Bluetooth® Mesh is ideally suited for control, monitoring, and automation systems where hundreds or thousands of devices need to communicate with one another.
Q: Does it support secondary development?
A: Support! Users can conduct in-depth development based on the SDK provided by Zhexin to meet customized needs.
Q: What are the typical application scenarios of modules?
A: Smart home (lighting control, sensor network)
Industrial Internet of Things (Equipment Monitoring, Wireless Sensing)
Consumer electronics (Wearable devices, remote controls)
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