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wireless module
wireless module
E32-900T30D-SX1276 RF chip
wireless module
wireless module
E32-900T30D-SX1276 RF chip

E32-900T30D SEMTECH's LoRa solution Wireless Serial Port Transmitter LoRa Modulation 30dBm 868/915MHz 1W CDEBYTE Antenna DIP 8km

[Frequency]：862～930MHz

[Power]：30dBm

[Distance]：8km

[Size]：24*43mm

[Product weight]：9±0.1g

[Introduction]：E32-900T30D is a wireless serial port module (UART) based on SEMTECH's LoRa solution. It has a variety of transmission modes, working at 862MHz~931MHz, LoRa spread spectrum technology, and TTL output.

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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