Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
5V, 5V power supply at the power supply terminal
Product Parameters
BT Version: Bluetooth Specification V4.0 BLE
Working frequency: 2.4GHz ISM band
Modulation method: GFSK (Gaussian Frequency Shift Keying)
RF Power: -23dbm, -6dbm, 0dbm, 6dbm
Speed: Asynchronous: 2-6K Bytes and Synchronous: 2-6K Bytes
Security: Authentication and encryption
Service: 0xFFE0 (Modifiable use AT+UUID command)
Characteristic: 0xFFE1 (Modifiable use AT+UUID command)
Characteristic: Notify and Write (Modifiable use AT+UUID command)
Power: +2.5V~3.3VDC 50mA
Power: Active state 8.5mA; Sleep state 50~200uA
Working temperature:20 ~ +95 Centigrade
Size: 27mm x 13mm x 2.2 mm