| Resources | Parameter |
|---|---|
| ESP32 | 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth |
| Flash Memory | 4MB |
| Power Input | 5V @ 500mA |
| Port | TypeC x 1, GROVE(I2C+I/0+UART) x 1 |
| LCD screen | 0.96 inch, 80*160 Colorful TFT LCD, ST7735S |
| Button | Custom button x 2 |
| LED | RED LED |
| MEMS | MPU6886 |
| IR | Infrared transmission |
| MIC | SPM1423 |
| RTC | BM8563 |
| PMU | AXP192 |
| Battery | 95 mAh @ 3.7V |
| Antenna | 2.4G 3D Antenna |
| PIN port | G0, G26, G36 |
| Operating Temperature | 32°F to 104°F ( 0°C to 40°C ) |
| Net weight | 15.1g |
| Gross weight | 33g |
| Product Size | 48.225.513.7mm |
| Package Size | 555520mm |
| Case Material | Plastic ( PC ) |
Red LED & IR transmitter & BUTTON A & BUTTON B
| ESP32 chip | GPIO10 | GPIO9 | GPIO37 | GPIO39 |
| Red LED | LED pin | |||
| IR transmitter | transmitter pin | |||
| BUTTON A | button pin | |||
| BUTTON B | button pin |
TFT Screen
Driver IC: ST7735S
Resolution: 80 * 160
| ESP32 chip | GPIO15 | GPIO13 | GPIO23 | GPIO18 | GPIO5 |
| TFT Screen | TFT_MOSI | TFT_CLK | TFT_DC | TFT_RST | TFT_CS |
GROVE interface
| ESP32 chip | GPIO33 | GPIO32 | 5V | GND |
| GROVE interface | SCL | SDA | 5V | GND |
Microphone (SPM1423)
| ESP32 chip | GPIO0 | GPIO34 |
| Microphone | SCL | SDA |
6-axis IMU (SH200Q) & Power Mangement IC (AXP192)
| ESP32 chip | GPIO22 | GPIO21 |
| 6-axis IMU (SH200Q) | SCL | SDA |
| Power Mangement IC (AXP192) | SCL | SDA |