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E32-433T20S Solución LoRa de SEMTECH micromódulo LoRa de transmisión transparente antiinterferencias de larga distancia

[Peso del producto]:2,3 ± 0,1 g.

[IC]:SX1278

[Frecuencia]:410~441MHz

[Energía]:20dBm

[Distancia]:5km

[Tamaño]:16 * 26mm

[peso]:2.3±0.1g

[Introducción]:E32-433T20S es un módulo de puerto serie inalámbrico (UART) basado en la solución LoRa de SEMTECH. Tiene una variedad de modos de transmisión, trabajando a 410 MHz ~ 441 MHz (433 MHz predeterminado), tecnología de espectro ensanchado LoRa.

Main parameter Performance Remark
Distance for reference 5000m Test condition:clear and open area, antenna gain: 5dBi, antenna height: 2.5m,air data rate: 2.4kbps
TX length 58 Byte Maximum capacity of single package
Buffer 512 Byte -
Modulation LoRa™ -
Communication interface TTL @3.3V
Package SMD -
Connector 1.27mm -
Size 16*26mm -
Antenna IPEX/stamp hole 50 ohm impedance
Main parameter Min. Typ. Max. Remark
Operating voltage(V) 2.3 5.0 5.5 ≥5.0 V ensures output power
Communication level(V) - 3.3 - For 5V TTL, it may be at risk of burning down
Operating temperature(℃) -40 - 85 Industrial design
Operating frequency(MHz) 410 - 441 Support ISM band
Transmitting current(mA) - 110 Instant power consumption Instant power consumption
Receiving current(mA) - 14 - -
Turn-off current(μA) - 4 - Software is shut down
Max Tx power(dBm) 19.0 - 20.0 -
Receiving sensitivity(dBm) -144 -146 -147 Air data rate is 2.4kbps
Air data rate(bps) 2.4k 2.4k 19.2k Controlled via user’s programming