E70-433MT14S Module sans fil de très petite taille CC1310 UART Port Série
[Solution de puce]：CC1310
[Fréquence porteuse]：425 ~ 450,5 MHz
[Puissance d'émission]：14dBm
[Distance de communication]：1,5 km
[Vitesse de l'air]：2,5 k ~ 168 k
[Taille du produit]：10*10mm
[Poids du produit]：0.5g±0.1g
[Introduction]：E70-433MT14S est un module de port série sans fil (UART) basé sur la puce de radiofréquence CC1310 (ARM double cœur intégré) de TI, qui peut fonctionner dans la bande de fréquence 431-446,5 MHz (433 MHz par défaut), méthode de modulation GFSK, TTL sortie de niveau, tension de port IO 3.3V; ce produit adopte un oscillateur à cristal de qualité industrielle de 24 MHz pour assurer son industrialité et sa stabilité
| Pin Serial Number | Pin Name | Pin Direction | Pin Usage |
| 1 | VCC | Power supply | Module power supply positive reference, voltage range: 2.2 to 3.8V DC |
| 2 | GND | Reference Ground | Ground wire, connected to power reference ground |
| 3 | RESET | Input | Module reset pin, active low |
| 4 | TCK | Input/output | Program download port, JTAG TCKC |
| 5 | TMS | Input/output | Program download port, JTAG TCKC |
| 6 | ANT | Input/output | Antenna connector, stamp hole (50Ω characteristic impedance |
| 7 | GND | Reference Ground | Ground wire, connected to power reference ground |
| 8 | NC | Reserved Foot | Reserved for unused, need to overhang |
| 9 | NC | Reserved Foot | Reserved for unused, need to overhang |
| 10 | NC | Reserved Foot | Reserved for unused, need to overhang |
| 11 | AUX | output | Used to indicate the working status of the module, the user wakes up the external MCU, output low during power-on self-test initialization, can be configured as open-drain output, or push-pull output, see parameter settings for details (can be overhung |
| 12 | TXD | output | Can also be used as a TTL serial output, connected to an external RXD input pin. Can be configured as an open-drain or push-pull output, see parameter settings for details |
| 13 | RXD | Input | TTL serial input, connected to the external TXD output pin. |
| 14 | LNA_EN | output | External LNA control output, active high (can be overhung) |
| 15 | PA_EN | output | External PA control output, active high (can be overhung |
| 16 | GND | Reference Ground | Ground wire, connected to power reference ground |
| 17 | NC | Reserved Foot | Reserved for unused, need to overhang |
| 18 | M2 | Input | M2M1M0 combined to determine the module's eight operating modes, the use of an external series of 1K protection resistor |
| 19 | M1 | Input | M2M1M0 combined to determine the module's eight operating modes, the use of an external series of 1K protection resistor |
| 20 | M0 | Input | M2M1M0 combined to determine the module's eight operating modes, the use of an external series of 1K protection resistor |