DSD TECH HM-19 Bluetooth 5.0 BLE Module with CC2640R2F Compatible for DIY

DSD TECH HM-19 Bluetooth 5.0 BLE Module with CC2640R2F Compatible for DIY

Q: Is the module compatible with other bluetooths, like 4.0?

it is a bluetooth 5.0 BLE module , and Bluetooth 5.0 BLE is compatiable with Bluetooth 4.0 BLE, but it is not compatible with Bluetooth 2.0 .

Q: Is this compatible with elegoo uno r3 board?

I've used it with another board containing the 328 chipset. It also works with 3v-6v so it should work fine with your board.

Q: Can this be setup for 2 slaves and 1 master?

This product currently only supports one master and one slave.

Q: Why does hm-19 not respond from a serial terminal when it does respond using dsd tech bluetooth tools? the uart settings are the same in both cases.

It works for me. Try cycling the power.

Product ID: 138144903

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Details

Brand
DSD TECH
Model Name
HM-19
Connectivity Technology
Wireless
Operating System
Linux
CPU Manufacturer
Texas

⚡Bluetooth 5.0 BLE - ultra-fast & efficient

🔗TI CC2640R2F chip - reliable connectivity

🛠️6-pin baseboard - seamless DIY integration

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DSD TECH HM-19 Bluetooth 5.0 BLE Module with CC2640R2F Compatible for DIY

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Description

🚀 Elevate your DIY game with the HM-19 Bluetooth 5.0 BLE module — fast, reliable, and future-ready!

PLUG PLAY 6 PIN BASEBOARD - Effortlessly connect VCC, GND, TX, RX, STATE, and EN pins for rapid prototyping.
POWERED BY T IS CC 2640 R 2 F - Industry-leading chip ensures stable, low-power wireless performance for your projects.
NEXT GEN BLUETOOTH 5 0 SPEED - Experience lightning-fast data transfer and enhanced range with the latest BLE technology.
FREE DSD TECH APP INTEGRATION - Jumpstart your development with a dedicated app for Android and iOS, simplifying module setup.
1 YEAR WARRANTY EXPERT SUPPORT - Enjoy peace of mind with responsive customer service and hassle-free replacement.

The DSD TECH HM-19 Bluetooth 5.0 BLE Module, powered by Texas Instruments' CC2640R2F chip, offers superior transfer speeds and a larger MTU compared to previous versions. Designed for seamless DIY integration with a 6-pin baseboard and supported by a free mobile app, it ensures quick setup and reliable wireless connectivity. Backed by a 1-year warranty and dedicated customer support, this compact module is perfect for professionals and hobbyists aiming to future-proof their Bluetooth-enabled projects.

Specifications

RAM	LPDDR
Wireless Type	Bluetooth
Brand	DSD TECH
Series	HM-19
Item model number	8541588324
Operating System	Linux
Item Weight	0.2 ounces
Product Dimensions	1.4 x 0.6 x 0.1 inches
Item Dimensions LxWxH	1.4 x 0.6 x 0.1 inches
Color	Multicoloured
Processor Brand	Texas Instruments
Number of Processors	1
Voltage	3.3 Volts
Manufacturer	DSD TECH
ASIN	B07MBLVHH8
Is Discontinued By Manufacturer	No
Date First Available	August 20, 2018