Ebyte OEM ODM E22-400MM22S 22dBm 7km Low power consumption and long distance SX1268 RF chip lora module

$3.24

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E22-400MM22S SX1268 433/470MHz ultra-small size Lora SMD module [Product weight]:0.5g±0.02g [Chip solution]:SX1268 [Working frequency band]:410MHz~493MHz [Transmission power]:22dBm [Communication distance]:7km [Product size]:10*10*2.5mm [Introduction]:E22-400MM22S is an ultra-small size and suitable for 433MHz and... Read more

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SKU: E22-400MM22SNo disponibleCategorías: Wireless ModuleEtiquetas: 22dBm, 433/470MHz, 7km, SX1268

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E22-400MM22S SX1268 433/470MHz ultra-small size Lora SMD module

[Product weight]:0.5g±0.02g

[Chip solution]:SX1268

[Working frequency band]:410MHz~493MHz

[Transmission power]:22dBm

[Communication distance]:7km

[Product size]:10*10*2.5mm

[Introduction]:E22-400MM22S is an ultra-small size and suitable for 433MHz and 470MHz SMD LoRaTM wireless module based on the new generation of LoRaTM RF chip SX1268 produced by Semtech in the United States as its core.

mainly parameters Performance Notes
Min Typical Max
Power Supply Voltage(V) 1.8 3.3 3.7 ≥3.3V Can ensure the output power
communication level(V) - 3.3 - Using 5V TTL may burn out
Working temperature(°C) -40 - 85 Industrial grade design
Working frequency band(GHz) 410 433/470/490 493 Support ISM Frequecy
Power
consumption
Emission current(mA) - 100 - instantaneous power consumption
Receives the current(mA) - 6.5 - -
Sleep current(μA) - 2 - software shut off
Maximum transmitted powerdBm 21.4 21.5 22.3 -
Sensitivity of reception(dBm) -144 -146 -147 air rate is 0.3kbps
air rate(bps) 0.6k - 300k User programming control
0.018k
62.5k User programming control


mainly parameters
Description
Notes
Distance 7000m Clear and open environment, antenna gain 5dBi, antenna
height 2.5m, air speed 0.3kbps.
FIFO 256 Byte Maximum sending length
Crystal frequency
32 MHz -
Modulation method LoRa(recommend) -
Encapsulation way SMD -
Interface
1.27mm Stamp hole
Communication interface SPI   0-10Mbps
Overall dimensions 10* 10*2.5 mm -
Antenna interface Stamp hole/IPEX
The equivalent impedance is about 50 ohms
mainly parameters Performance Notes
Min
Max
Power Supply Voltage(V) 0 3.7 Permanently burn module over 3.7V
Blocking power(dBm) - 10 At close range, the burn
probability is low
Operating temperature(°C) -40 85 -
Product net weight 0.5g士0.02g Product net weight

E22-400MM22S SX1268 RF transceiver module,New generation LoRa spread spectrum technology

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Ebyte OEM ODM E22-400MM22S 22dBm 7km Low power consumption and long distance SX1268 RF chip lora module

$3.24