Hi everybody !
I have some questions to wire my Arduino Pro Mini and my Bluefruit LE UART Friend (BLE)
Pro Mini : Arduino Pro Mini 328 - 5V/16 MHz : ID 2378 : $11.95 : Adafruit Industries, Unique & fun DIY electronics and kits
BLE : Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE) : ID 2479 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
BLE
MOD
CTS
TXO
RXI
VIN
RTS
GND
-> Pro Mini HW
-> Pin 2
-> Pin 3
-> Pin RXI
-> Pin TXO
-> Pin VCC
-> Pin 4
-> Pin GND
[SW]
[BLUEFRUIT_UART_MODE_PIN = 2]
[BLUEFRUIT_UART_CTS_PIN = 3]
[BLUEFRUIT_SWUART_RXD_PIN = 0]
[BLUEFRUIT_SWUART_TXD_PIN = 1]
[-]
[BLUEFRUIT_UART_RTS_PIN = 4]
[-]
1) This wiring is OK ?
2) Software define is OK ?
3) When I download the software on Arduino, should I disconnect all the BLE (RX, TX, etc ...) or only Vcc is enough ?
4) To reset the BLE : BLE is ON, wiring CTS to GND (5-6 seconds). When blue led winked, unwiring CTS to GND. Reset is OK ?
Thank you for your time !
