keyestudio HM-10 Bluetooth-4.0 V2 Module for Arduino

Description

WIKI: http://wiki.keyestudio.com/index.php/Ks0174_keyestudio_HM-10_Bluetooth-4.0_V2 Video: http://www.keyestudio.com/wp/2016/11/ks0174-keyestudio-hm-10-bluetooth-4-0-v2/ keyestudio HM-10 Bluetooth-4.0 V2 adopts TI CC2541 chip and configuration space of 256Kb. It supports AT command. Users can modify working mode (master/slave), baud rate, device name, paring password etc. 1. Bluetooth protocol: Bluetooth Specification V4.0 BLE 2. No byte limit in serial port Transceiving 3. In open environment, realize 100m ultra-distance communication with iphone4s 4. USB protocol: USB V2.0 5. Working frequency: 2.4GHz ISM band 6. Modulation method: GFSK(Gaussian Frequency Shift Keying) 7. Transmission power: -23dbm, -6dbm, 0dbm, 6dbm, can be modified by AT command. 8. Sensitivity: ≤-84dBm at 0.1% BER 9. Transmission rate: Asynchronous: 6K bytes Synchronous: 6k Bytes 10. Security feature: Authentication and encryption 11. Supporting service: Central & Peripheral UUID FFE0, FFE1 12. Power consumption: Auto sleep mode, stand by current 400uA~800uA, 8.5mA during transmission. 13. Power supply: 5V DC 14. Working temperature: –5 ~ +65 Centigrade 15. Weight: 3.2g