Product specifications
LM961 Bluetooth® 5.0 Dual Mode Module
Standalone (With Embedded Bluetooth® 5.0 Stack)
OVERVIEW
The LM961 Bluetooth® 5.0 Dual Mode module is a powerful, versatile and cost effective solution designed for use as a GAP Central (master) or GAP Peripheral device. This allows your embedded system to wirelessly communicate with other nearby bluetooth® v2.0, v2.1 and Bluetooth® v4.0, v4.1, v5.0 enabled devices (e.g. iOS and Android). The LM961 is also ideal for streaming high quality data and establishing Bluetooth® low energy connections.
This single core standalone module combines a Bluetooth® low energy and v2.0, v2.1 radio using a dual mode Bluetooth® 5.0 stack, plus a microcontroller unit with an 8 Mbit flash memory for running the application. It also incorporates 29 pin outs, iincluding I2C, UART and USB for interfacing with sensors and many other peripheral devices. It’s SMT side and bottom pads allow for easy manufacture and placement within your product.
LM offer bespoke integration into your product by supporting your developer, including development of new applications for the module. We also offer Bluetooth® Dual Mode demo applications, which can be customised to your specification. The module can be used as a bridge between Bluetooth® v2.0, v2.1 and Bluetooth® v4.0, v4.1, v5.0 devices, using our SPP to Serial Bridge application. We also offer SPP with GAP Central and SPP or GAP Peripheral applications.
Developed firmware and configuration settings can be preloaded to the module before supply.
FIRMWARE
The LM961 Bluetooth® 5.0 Dual Mode module is configured by using AT commands in configuration mode. The AT command set controls the primary operations such as information enquiry, connection/disconnection set up and settings. The LM961 module can be configured via its UART interface from a microcontroller or computer, using MCU software or a serial terminal (e.g. Hercules SETUP utility) respectively. At the start of every power up cycle the LM961 enters the configuration mode.
When the LM961 is connected to another Bluetooth device it enters into data mode. In data mode, users can send/receive data between the module and the remote device via UART. To exit data mode, the user can use the escape sequence. If the LM961 responds with “OK” to the escape sequence it enters into the online_command_mode (i.e. the connection is still active, AT commands can be entered via UART or the connection can be dropped). The LM961 can re-enter into data mode by using AT commands.
FEATURES
- Bluetooth® 5.0 specification (Dual Mode)
- Class 1 Tx Out Power
- Low Power Consumption
- IC Antenna Onboard
- Over-the-Air Upgrade (OTAU) available
- Configurable with AT Commands
- Application firmware support
- Applications available including SPP with GAP Central, SPP or GAP Peripheral and SPP to Serial Bridge
- Fully integrated module with no additional components required
- I2C, UART and USB 2.0
- Individual PWM channels (3 on dedicated LED pads)
- 6 digital and 3 analogue I/O
- 18.9mm x 12.71mm x 2.55mm
- SMT Side and Bottom Pads for easy production
- RoHS, REACH and WEEE Compliant Solution
ORDERING OPTIONS
961-0650 - MOD SMT PROG BT5.0 D/Mode Fw5.x 9dBm IC ANT - PCS (Adapter Only)
961-0651 - MOD SMT PROG BT5.0 D/Mode Fw5.x 9dBm IC ANT - TRAY
961-0652 - MOD SMT PROG BT5.0 D/Mode Fw5.x 9dBm IC ANT - T&R (MOQ: 1500pcs)
- LM Technologies product -
