Serial PinGNDPower

Analog PinControl

Touch Pin

DAC Pin

Port Pin

PWM Pin

Physical Pin

Connect to a 10nF capacitorto enable Touch Pin function

Hack your LoPy!

Boot modes and safe boot

1-3sec Safe boot, latestfirmware is selected

Safe boot, previoususer update selected4-6sec

Safe boot, the factoryfirmware is selected7-9sec

+

Low Level Bootloader

+

05 Nov 2016ver 1 rev 5

RESET BUTTON

LoRa Ant

WiFi Ext Ant

WS2812 LEDconnected to P2

Only Input pins!No pullup/pulldown internal resistance

TX0RX0

TX1RX1

SDASCLCLK

MOSIMISO