Modulo AT-09 Bluetooth 4.0 CC2541 IOS BLE

Modulo AT-09 Bluetooth 4.0 CC2541 IOS BLE

Description :

Bluetooth protocol: Specification Bluetooth V4.0 BLE
Ultra-low power consumption, in standby mode 60uA
Half open and the iPhone can reach 100 meters of extreme communication distance

Characteristics :

- Chipset based on CC2541 TI
- Bluetooth Class 2
- Industrial level Bluetooth module SPP
- Flash 256Kb
- Integrated chip antenna
- Power supply: + 3.3 VDC 50 mA
- Working temperature: -5 C to + 60 C
- Frequency of operation: 2.4 GHz ISM band
- Modulation method: GFSK (Gaussian frequency shift modulation)
- 40 channels, 2MHz, 3 fixed transmission channels, 37 automatic frequency adaptation, bypassing data channels;
- Output power adjustment (-23dBm ~ 6dBm); AT + command
- Transfer speed: asynchronous: 6 kbps synchronous: 6kbps
- Security features: authentication and encryption
- Power consumption: automatic sleep mode, standby current 60uA, transfer of 8.5mA.
- Size: 40x16mm