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Module lora SX1262
Module lora SX1262
Module lora SX1262
Module lora SX1262

E22-230T30D SEMTECH Solution LoRa puce radiofréquence module de port série sans fil technologie de spectre étalé LoRa

[La fréquence]：220.125~236.125MHz

[La puissance]：30dBm

[La distance]： 10km

[La taille]：24*43mm

[Poids du produit]：9.3±0.1g

[Introduction]：E22-230T30D est une nouvelle génération de module sans fil LoRa. Il s'agit d'un module de port série sans fil (UART) basé sur la solution LoRa de SEMTECH. Technologie à spectre étalé, sortie de niveau TTL, compatible avec la tension du port IO 3,3 V et 5 V.

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30D
Serial Number
pin Pin direction Remark
1 M0
Input (very weak pull-up)

In conjunction with M1, it determines the module's four operating modes (it cannot be left floating; if not in use, it can be grounded).

2 M1 Input ( very weak pull-up )

In conjunction with M0, it determines the module's four operating modes (it cannot be left floating; if not in use, it can be grounded).

3 RXD Input

TTL serial port input, connected to the external TXD pin (configurable as open drain or pull-up input, see manual for details).

4 TXD Output

TTL serial port output, connected to the external RXD pin (configurable as open-drain or push-pull output, see manual for details ).

5 TO Output

Used to indicate the module's operating status; outputs a low level during the power-on self-test initialization period when the user wakes up the external MCU.

It can be configured as an open-drain output or a push-pull output; see parameter settings for details. (Can be left floating)

6 VCC Input

Module power supply positive reference, voltage range: 3.0V~5.5V DC

7 GND Input

Module ground wire

8 Fixing hole

Fixing hole

9 Fixing hole

Fixing hole

10 Fixing hole

Fixing hole

11 Fixing hole

Fixing hole