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Day 8 RPi with BlueTooth
1.
USB to Serial(USB dongle) 3.3V output
BT module (iFrogLab BLE Aluba F60)
android cell phone
APP: iFrogLab BLE Uart
2. start from Windows
a.
windows open Tera-Term (com_port, baud_rate)
b.
wire 3.3V, GND, Tx, Rx
c.
USB sucket
d.
use APP to search BT device
RSSI = -min
device name = iFroglab_BLE_Module_1.12 Rssi=-62
e.
pair
f.
send data
3. transfer to RPi
a.
(i) putty
(ii)python ser2.py
b~f.同前2.
4. control GPIO by cell phone
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