Pin map
comparison
| Specs | SIM868 | Y7080E |
|---|---|---|
| Power Supply | 3.4V ~4.4V | 3.0V～4.2V. Default :3.3V |
| Power Saving | - | PSM mode: 1.7uA @3.6V |
| Network Power | - | LTE CAT NB2 |
| GNSS | GNSS engine (GPS, GLONASS, BD and Galileo). |
I VBAT(peak)
- Module power peak current in NB-IoT and GNSS cooperative working mode.
- 0.5 A
Pin
| Pin No. | Pin Name | Pin No. | Pin Name | Pin No. | Pin Name |
|---|---|---|---|---|---|
| 1 | UART1_TXD | 2 | UART1_RXD | 3 | x |
| 4 | x | 5 | x | 6 | x |
| 7 | UART1_RI | 8 | GND | 9 | x |
| 10 | x | 11 | x | 12 | x |
| 13 | GND | 14 | x | 15 | SIM_DATA |
| 16 | SIM_CLK | 17 | SIM_RST | 18 | SIM_VDD |
| 19 | GND | 20 | BOOT | 21 | GND |
| 22 | UART2_TXD | 23 | UART2_RXD | 24 | x |
| 25 | x | 26 | x | 27 | GND |
| 28 | RESET | 29 | x | 30 | GND |
| 31 | GND | 32 | RF_ANT | 33 | GND |
| 34 | VBAT | 35 | VBAT | 36 | GND |
| 37 | GND | 38 | ADC | 39 | x |
| 40 | VDD_EXT | 41 | NETLIGHT | 42 | STATUS |
| 43 | x | 44 | x | 45 | GND |
| 46 | x | 47 | x | 48 | SPI_CS |
| 49 | SPI_MOSI | 50 | SPI_CLK | 51 | SPI_MISO |
| 52 | x | 53 | x | 54 | x |
| 55 | x | 56 | x | 57 | GPIO1 |
| 58 | x | 59 | x | 60 | 1PPS |
| 61 | x | 62 | x | 63 | GND |
| 64 | I2C_SDA | 65 | I2C_SCL | 66 | GND |
| 67 | GND | 68 | GNSS_ANT | 69 | GND |
| 70 | GND | 71 | GND | 72 | GND |
| 73 | GND | 74 | GND | 75 | GND |
| 76 | GND | 77 | GND |
- x = reserved
test AT commands
for testing
+CGEV:ME PDN ACT 0
+CTZEU:+32,0,2024/07/14,09:56:56
AT+COPS?
+COPS:0,2,"46000",9
AT+CGNSSTST=1
AT+CGNSSPWR=1