SKU: TEL0084
Introducing BLEmicro V1.1, a compact (23×15mm) Bluetooth 4.0 module with TI CC2540 chip. It fits easily on PCBs, eliminating antenna design needs. Supports Android/IOS communication, transparent transmission, remote programming, HID connections, AT commands, USB firmware updates, and iBeacon. V1.8 allows AT/transparent mode switching via serial.
Downloadable Resources
1. AT Mode Configuration Guide
This guide details the process of configuring AT mode including entering AT CMD Mode, setting Baud rates, and troubleshooting commands for successful BLE communication.
2. AT Command Handbook
The AT Command Handbook provides comprehensive guidelines for configuring BLE devices using various AT commands. It covers topics such as changing working modes, roles, connection intervals, baud rates, binding settings, names, and more, essential for optimizing BLE device functionality.
FAQ
Hello, im running a blog about Raspberry Pi in Korea. (http://www.rasplay.org/).
I had finished a test for BLE micro, and i'm just curious about a few things. Now, im using a phone galaxy note 4 / Android Os.
and i did a test based on wiki using RX TX VDD GND pin. and i checked by AT command "1.8V" for this module as firmware version.
blunoBasicDemo app can be conneted to BLE micro module.
but not BLE apps for the other google player. for instance, ex)(https://play.google.com/sto...
Can you explain why? also i expect you to explain about PO.7 pin.
in BLE-Beacon EVB Schematic, i should choose one between VCC = NORM? and GND = ATMODE?.
is that right default HIGh for BLE micro PO.7 .
Hope you dont have difficulty in understanding. Thanks in advance.
It doesn't matter. P0.7 is the AT switch interface before, but in firmware V1.8 and later, we cancel this switch, so it is OK.
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