- VCC -> Power supply VCC (3V3!)
- CH_PD -> Power supply VCC (3V3!)
- GND -> Common GND
- GPIO_00 -> Common GND
- TX -> UART RX
- RX -> UART TX
- GND -> Common GND
- TX -> ESP8266 RX
- RX -> ESP8266 TX
- VCC -> Power supply VCC (3V3!)
- CH_PD -> Power supply VCC (3V3!)
- GND -> Power supply GND
- GPIO_0 - int 0
- GPIO_2 - int 2
- TX - int 1 / blue led
- RX - int 3
[platformio]
lib_dir = /Users/milos/Work/arduino/esp8266-2.0.0/libraries
[env:esp01_1m]
platform = espressif
framework = arduino
board = esp01_1m