E32 TTL 1W Wireless Transceiver Module (SX1278) [with Antenna][433MHz]

Description:
The E32-TTL-1W  Wireless Transceiver Module is a 433MHz transceiver based on  SX1278  LoRa Wireless Transceiver chip. The LoRa  is a popular wireless technology used as wide area network for IoT. It consists of UART, processor, GPIOs, protocol stacks, LoRA Radio layer, interface buses (e.g. I2C, SPI) etc. Microcontroller  unit is interfaced using UART with LoRa transceiver to monitor and control applications.  GPIOs are used to interface any user defined hardware components such as LEDs, Switches etc. The LoRa RF layer is interfaced with antenna of different frequency bands such as 433 and 868MHz. LoRa Transceiver requires a crystal for running the processor and real time clock pulse. This form of wireless communication results in a larger bandwidth, increasing interference resistance, minimizing current consumption, and increasing security. LoRa is a good choice in low-power, long-range communications.
E32-TTL-100 is a wireless transceiver module adopts LoRa spread spectrum technology, and FEC algorithm, which ensures that it is a good anti-interference capability. E32-TTL-100 is compatible with other E32 modules. Its low power consumption enables a long range of transmission (up to 10 km) and makes it a good choice for microcontroller systems. 

Features:
Module Model: E32-TTL-1W 
IC: SX1278
Working frequency: 410MHz ~ 441MHz
Defult Frequency: 433MHz
Input Voltage: 3.3V ~ 5.2V
Input Voltage (recommended): 5V
MaximumTransmitting power: +30dBm
Receiving sensitivity: -147dBm
Interface: UART (Baud rate: 1200~115200, default: 9600)
Transmission distance: 8000m
RF connector: SMA
Temperature: -40°C  ~ 85°C
Size: 24mm x 43mm x 2mm

Package Include:
1 x 433MHz SX1278 wireless module
1 x Antenna