309, 3F, Block B, Ganfeng Technology Building 1, No.993 Jiaxian Road, Xiangjiaotang Community, Bantian Street,
Shenzhen, China, 518129
[email protected]
https://harztec.com
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de
Overview
This module enables you to wirelessly connect your microcontroller to a large number of devices via Bluetooth and exchange serial data. As a slave module, PCs, mobile phones (Android (from 4.3), Windows Mobile and ALSO APPLE without an additional chip!) can use serial connections to a microcontroller, e.g. Arduino. Communication is two-way, so you can send and receive. The HM10 is Bluetooth 4.0 (low energy) compatible and accordingly has a relatively low power consumption. It can simply be connected to the RX and TX pins of your 3V3 logic level microcontroller and convert the otherwise required serial connection into a radio connection. You can then "pair" your devices with the module and with the encryption and the pin your connection is protected. The parameters are set using AT commands from the microcontroller. You can, for example, change the transmission speed, the PIN, the mode, but also the name of the module, which becomes visible when connecting. The Texas Instruments CC2541 used allows the transmission power to be adjusted via AT commands.
Properties
- CC2541 chip based, including installed BT stack
- This is the version with PCB, easy connection via pin strip, surface mount version also available
- A key button and an operating LED are soldered onto the module carrier
- Bluetooth V4.0 BLE (bluetooth low energy)
- Supply 3V6 - 6V (works practically also with 3.3V), logic level 3V3
- Current consumption ~15mA transmit, 8.5mA receive, 600uA standby
- Range: about 30 meters, depending on the environment
- PCB antenna, no external antenna needed
- Can be set in many ways using AT commands (name, pin, baud rate, mode, etc.)
- Compact dimensions: 38mm x 18mm x 7mm, length without header
- can also be controlled relatively easily from iOS (Android as well)
Scope of delivery
1x HM-10 Bluetooth module
CC2541 Datasheet
Bedieungsanleitung
Manufacturer according to GPSR
Shenzhen Harztec Technology Co., 309, 3F, Block B, Ganfeng Technology Building 1, No.993 Jiaxian Road, Xiangjiaotang Community, Bantian Street,, 518129 Shenzhen, China, [email protected], https://harztec.com
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de