VTM01AA is BLE module designed for Smart Data Transmission to mobile phones with TI cc2541.
| # | Description | |
|---|---|---|
| Bluetooth Protocol | Bluetooth Specification V4.0 | |
| Frequency | 2.379~2496 MHz (2.4G ISM band) | |
| Frequency Modulation Mode | GFSK(Gaussian Frequency Shift Keying) | |
| Chipset | CC2541 | |
| Voltage | 2.0~3.6V （Typical 3.3V） | |
| Comsumption | Tx Power | < 25mA |
| Rx Power | < 18mA | |
| Stand-by | < 0.9uA | |
| Transmit Power | -23dbm ~ 0dbm | |
| Transmit Distance | 50 m | |
| Baud Rate | 1Mbps | |
| Interface | Routing |
Can be connect to the CPU via UART interfaces, can be widely used for multiple data transmission. we can also customize any other transmission protocols via VT Data Service.
Standard BLE protocol to meet both Fat Scale & Weight scale data transmission. support UART/I2C interfaces. compatible with the main stream scale MCU solution, Chipsea，HYCON,FSC etc. Support VT Scale Service.
Support Apple iBeacon, Google Eddystone Broadcasting protocol, Support iBeacon parameter setting via Smart Phone with BLE technology. Support Third-party chipset configuration via UART. Support VTrump Command Service, Configure Service.
Support GATT Proximity Profile, Findme Profile, Battery Service, Command Service, Configure Service, Notification Service and Heart Beat Service。
