Ebyte E220-400M30S SMD, 24×38.5mm LoRa Modules ROHS

E220-400M30S is based on the new generation of LoRa produced by Semtech” The RF chip LLCC68 is the core, the maximum power independently developed is 1W and is suitable for 433/470MHz SMD LoRa” wireless module, using industrial-grade high-precision 32MHz Crystal oscillator. Due to the use of the original imported LLCC68 as the core of the module, on the basis of the original A power amplifier (PA) and a low noise amplifier (LNA) are set to make the maximum transmission power While the rate reaches 1W, the reception sensitivity has also been further improved.

The communication stability is much higher than that of products without power amplifier and low noise amplifier. Improve. Compared with the previous generation of LoRaTM transceiver, the anti-interference performance and communication signal separation are obtained. The improvement has further opened the gap with the products of FSK and GFSK modulation methods. the The product can cover an ultra-wide frequency range of 410-493MHz. Since this module is a pure hardware RF transceiver module, it needs to be driven by an MCU or Jused Use a dedicated SPI debugging tool.

Applications:

1. Home security alarm and remote keyless entry:
2. Smart home and industrial sensors, etc.;
3. Wireless alarm security system:
4. Building automation solutions:
5. Wireless industrial-grade remote control:

Features:

1. 3 Compared with the SX1276 module, the LLCC68 module has significant advantages of lower power consumption, faster speed, and longer distance.
2. Built-in PA+LNA, greatly improving communication distance and communication stability
3. The maximum transmission power is 1W, and the software is multi-stage adjustable
4. Support global license-free ISM 433/470MHz frequency band:
5. Support data transmission rate of 1.76k~62.5kbps in LoRaT mode
6. Supports data transmission rates up to 300kbps in FSK mode; Large
7. FIFO capacity, support 256Byte data cache: Support
8. spread spectrum factors SF5, SF6, SF7, SF8, SF9, SF10, SF11. Support 3~5.5V power
9. supply, power supply greater than 5V can ensure the best performance:
10. Dual antennas are optional (IPEX/pin hole), which is convenient for customers to develop twice and is conducive to integration.

Package Includes:

1 x Ebyte E220-400M30S SMD, 24×38.5mm LoRa Modules ROHS