RED LED & IR Transmitter & BUTTON A & BUTTON B
GPIO10 GPIO9
GPIO37
GPIO39
RED LED
LED Pin
IR Transmitter
Transmitter Pin
Button Pin
B
UTTON B
Button Pin
TFT LCD
Driver IC
：
ST7735S
Resolution
：
80 * 160
ESP32
GPIO15
GPIO13 GPIO23 GPIO18 GPIO5
TFT LCD TFT_MOSI TFT_CLK TFT_DC TFT_RST TFT_CS
GROVE PORT
ESP32
GPIO33 GPIO32 5V GND
GROVE port SCL
SDA
5V GND
MIC (SPM1423)
ESP32
GPIO0 GPIO34
MICPHONE SCL
SDA
6-Axis posture sensor (SH200Q/MPU6886) & power management IC (AXP192)
ESP32
GPIO22 GPIO21
ESP32
