M5Stack-Station Development Board Pinout and Technical Specifications
Code name: M5Stack_Station
M5Stack-Station development board is based on esp32 microcontroller and uses xtensa architecture. This development board has a maximum CPU frequency of 240 MHz and a flash size of 16MB.
Features
- 20 digital IO pins
- 16 external interrupt pins
- 16 analog input pins
Connectivity
- WiFi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: 4.2
- WiFi: 4.2
Technical specs
| Clock Speed | 240 MHz |
| Flash size | 16MB |
| Microcontroller | esp32 |
| Architecture | xtensa |
M5Stack-Station Pins Mapping Arduino IDE
Below you can find the M5Stack-Station pinout. This development board provides 20 digital IO pins, out of which 16 can be used as an external interrupt pins and 16 as analog input pins .
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 1 | TX G1 | |||
| 3 | RX G3 | |||
| 4 | G4 | |||
| 5 | SS G5 | |||
| 13 | RXD1 G13 | |||
| 14 | TXD1 G14 | |||
| 16 | RXD2 G16 | |||
| 17 | TXD2 G17 | |||
| 18 | SCK G18 | |||
| 19 | G19 | |||
| 23 | MOSI G23 | |||
| 25 | G25 DAC1 | |||
| 26 | G26 DAC2 | |||
| 32 | SDA G32 | |||
| 33 | SCL G33 | |||
| 35 | G35 ADC1 | |||
| 36 | G36 ADC2 | |||
| 37 | G37 | |||
| 38 | G38 | |||
| 39 | G39 | |||
| -1 | MISO |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x1000 |
| Flash mode | dio |
| Boot mode | dio |
| PSRAM type | |
| Maximum upload size | 6400 Kb (6553600 B) |
| Maximum data size | 4416 Kb (4521984 B) |
The M5Stack-Station development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x1000". Flash mode and boot mode for M5Stack-Station development board by default is dio and dio respectively. When using Arduino IDE, the maximum sketch upload size is 6400 Kb (6553600 B) and maximum data size for variables is 4416 Kb (4521984 B).