MCU/WISE-1520
From ESS-WIKI
WISE-1520
M2.COM Low Power Wi-Fi IoT Node
- ARM Cortex-M4 processor
- RAM 256 KB memory / 1MB Serial Flash
- Built-in Low-power Wi-Fi connectivity
- Support
UART I2C SPI GPIO PWM ADC 1 1 1 2 2 2
- 22 x 30 mm M.2 key E
Pinout
| 1 | GND | VCC | 2 |
| 3 | N.C. | VCC | 4 |
| 5 | N.C. | N.C. | 6 |
| 7 | GND | N.C. | 8 |
| 9 | N.C. | N.C. | 10 |
| 11 | N.C. | N.C. | 12 |
| 13 | N.C. | N.C. | 14 |
| 15 | N.C. | CB_RESET_OUT# | 16 |
| 17 | N.C. | GND | 18 |
| 19 | N.C. | CB_PWR_ON | 20 |
| 21 | N.C. | UART0 TXD | 22 |
| 23 | N.C. | Connector Key | |
| Connector Key | Connector Key | ||
| Connector Key | Connector Key | ||
| Connector Key | Connector Key | ||
| Connector Key | UART0 RXD | 32 | |
| 33 | GND | UART0 RTS | 34 |
| 35 | N.C. | UART0 CTS | 36 |
| 37 | N.C. | GPIO0 | 38 |
| 39 | GND | GPIO1 | 40 |
| 41 | PWM0 | N.C. | 42 |
| 43 | PWM1 | N.C. | 44 |
| 45 | GND | N.C. | 46 |
| 47 | ADC0 | N.C. | 48 |
| 49 | N.C. | N.C. | 50 |
| 51 | GND | N.C. | 52 |
| 53 | N.C. | N.C. | 54 |
| 55 | N.C. | W_DISABLE# | 56 |
| 57 | GND | I2C_DATA | 58 |
| 59 | ADC4 | I2C_CLK | 60 |
| 61 | N.C. | SPI0_MOSI | 62 |
| 63 | GND | SPI0_MISO | 64 |
| 65 | N.C. | SPI0_CLK | 66 |
| 67 | Backup# | SPI0_CS0# | 68 |
| 69 | GND | N.C. | 70 |
| 71 | RESET_IN# | VCC | 72 |
| 73 | Wake# | VCC | 74 |
| 75 | GND |