ESP32

SoCs in the ESP32 series use Tensilica Xtensa LX6 or LX9 CPU, or a RISC-V CPU.

Target name	SoC	Probe
ESP32_UART	ESP32	UART

Supported Debug Probes

• Any of the built-in UART probes of the PLT.

UART connection for ESP32

PLT Signal	ESP32 Signal
UARTx_RXD	TXD (GPIO1)
UARTx_TXD	RXD (GPIO3)
UARTx_CTS	n.c.
UARTx_RTS	EN
UARTx_VDD	3V3
GND	GND
GND	GPIO0

Example PLTcloud Projects

• ESP32-DevKitC

• Zephyr Samples