[CI]:CC1312R
[La fréquence]:850~930MHz
[Du pouvoir]:14dBm
[Distance]:1.5km
[Taille]:16*26mm
[Poids du produit]:2.5g±0.1g
[Introduction]:E70-900M14S1B adopte le CC1312R importé d'origine de Texas Instruments (TI). Il intègre un micro-ordinateur à puce unique et un émetteur-récepteur sans fil, et utilise un oscillateur à cristal de dérive à basse température de haute précision de qualité industrielle de 48 MHz pour garantir ses caractéristiques industrielles et ses performances stables.
| Pin No. | Item | Direction | Description |
|---|---|---|---|
| 1 | GND | Reference ground | Ground |
| 2 | ANT | - | Antenna(50 ohm impedance) |
| 3 | X32K_Q1 | Input/Output | Connect with pin 4 to 32.768K quartz crystal |
| 4 | X32K_Q2 | Input/Output | Connect with pin 3 to 32.768K quartz crystal |
| 5 | DIO_1 | Input/Output | MCU GPIO |
| 6 | DIO_2 | Input/Output | MCU GPIO |
| 7 | DIO_3 | Input/Output | MCU GPIO |
| 8 | DIO_4 | Input/Output | MCU GPIO |
| 9 | DIO_5 | Input/Output | MCU GPIO |
| 10 | DIO_6 | Input/Output | MCU GPIO |
| 11 | DIO_7 | Input/Output | MCU GPIO |
| 12 | DIO_8 | Input/Output | MCU GPIO |
| 13 | DIO_9 | Input/Output | MCU GPIO |
| 14 | DIO_10 | Input/Output | MCU GPIO |
| 15 | DIO_11 | Input/Output | MCU GPIO |
| 16 | GND | Reference ground | Ground |
| 17 | DIO_12 | Input/Output | MCU GPIO |
| 18 | DIO_13 | Input/Output | MCU GPIO |
| 19 | DIO_14 | Input/Output | MCU GPIO |
| 20 | DIO_15 | Input/Output | MCU GPIO |
| 21 | TMSC | Input | JTAG TMSC |
| 22 | TCKC | Input | JTAG TCKC |
| 23 | DIO_16 | Input/Output | MCU GPIO |
| 24 | DIO_17 | Input/Output | MCU GPIO |
| 25 | DIO_18 | Input/Output | MCU GPIO |
| 26 | VCC | - | Power supply:2.2~3.8V DC |
| 27 | GND | Reference ground | Ground |
| 28 | DIO_19 | Input/Output | MCU GPIO |
| 29 | DIO_20 | Input/Output | MCU GPIO |
| 30 | DIO_21 | Input/Output | MCU GPIO |
| 31 | DIO_22 | Input/Output | MCU GPIO |
| 32 | RESET | Input | Module reset |
| 33 | DIO_23 | Input/Output | MCU GPIO |
| 34 | DIO_24 | Input/Output | MCU GPIO |
| 35 | DIO_25 | Input/Output | MCU GPIO |
| 36 | DIO_26 | Input/Output | MCU GPIO |
| 37 | DIO_27 | Input/Output | MCU GPIO |
| 38 | DIO_28 | Input/Output | MCU GPIO |
| 39 | DIO_29 | Input/Output | MCU GPIO |
| 40 | DIO_30 | Input/Output | MCU GPIO |
| 41 | GND | Reference ground | Ground |
| 42 | GND | Reference ground | Ground |