Bluetooth 5.1 GATT Low Energy Module-HY-BC204

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HY-BC204 is a cheap price Bluetooth 5.1 low energy module, support GATT, ATT, HID, GAP Bluetooth profile.

HY-BC204 supports UART communication, and users can control the module name, baud rate and other parameter through AT commands.

HY-BC204 supports Central/Peripheral firmware and multi-connection firmware, user could use APP and serial port tool for the module programming.

Product Details

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Bluetooth BLE Module Parameter:

Bluetooth Model	HY-BC204
Bluetooth Version	Bluetooth 5.1 Low Energy
Profiles	GATT(Central/Peripheral)
Dimension	10mm16mm2mm
Interface	PIO, SPI, UART
Work temperature	-40ºC to +80ºC
Transmit power	maximum 8 dBm
Antenna	Built-in PCB Antenna (Default), supports external antenna (Optional)
Certificate	BQB, CE, FCC
Highlights	Long Range, UART Pass-through, Low Cost

Features:

Bluetooth 5.1 5.0 4.2/4.1/4.0

Cheapest Price Bluetooth Module

Master-Slave firmware

Multi-Connection

Bluetooth Low Energy Protocols

Extensible Feature: HID

UART, I2C, SPI

Programmable Baud-Rate (9600bps to 921600bps)

Customized Firmware

Over-The-Air (OTA) Firmware Updates

BQB, FCC, CE Certificates

Application:

Bluetooth light control

Low Energy Bluetooth Smart Lock

loT BLE sensor network

Smart home

Bluetooth POS machine

Handheld PTZ camera

HID remote control

Voice remote control

iBeacon

Electronic medical equipment

DownloadFileName：HY-BC204 Datasheet V1.0.pdf

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