Home >Module>SPI/SOC/UART>SX12**
Transmisor de puerto serie inalámbrico, modulación LoRa, 30dBm, 868/915MHz, 1W, CDEBYTE, antena, DIP, 8km, SX1276

[IC]:SX1276

[Frequency]:862~930MHz

[Power]:0dBm

[Distance]:8km

[Size]:24*43mm

[Introduction]:E32-900T30D is a wireless serial port module (UART) based on SEMTECH’s SX1276 RF chip. It has multiple transmission modes, working in the 862MHz~931MHz, LoRa spread spectrum technology, TTL output.

1
No. Item Direction Remark
1 M0 Input(weak pull-up) With M1, the four working modes of the module can be determined (it cannot be suspended, and it can be grounded if it is not used).
2 M1 Input(weak pull-up) With M0, the four working modes of the module can be determined (it cannot be suspended, and it can be grounded if it is not used).
3 RXD Input TTL UART input ,Connect to external TXD output pins; Can be configured as drain open circuit or pull up input, see parameter Settings
4 TXD Output TTL UART output, Connect to external RXD input pin; Can be configured as drain open circuit or push - pull output, see parameter Settings
5 AUX Output Used to indicate the working status of the module; The user wakes up the external MCU and outputs low level during self-test initialization; Can be configured as drain open output, or push-pull output, see parameter Settings(can be suspended)
6 VCC Input Positive reference of module power supply, voltage range: 3.3v ~ 5.5V DC
7 GND Input Ground
8 Fix hole -    Fix hole
9 Fix hole -    Fix hole
10 Fix hole -    Fix hole
11 Fix hole -    Fix hole