Test Board E220-400MBL-01 E220-400M22S Development Evaluation Kit USB Interface to TTL Easy Use Main Control MCU STM8L151G4

$9.37

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Ebyte E220 series module test board USB interface pre welding interface [Interface]:USB [Chip]:LLCC68 [Product weight]:126±0.1g [Size]:53*27mm [Introduction]:E220-400M22S is an small module developed independently based on the generation of LoRa TM RF... Read more

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EBYTE product technical manual and detailed parameters download: https://www.cdebyte.com/Product-Selection


Ebyte E220 series module test board USB interface pre welding interface

[Interface]:USB

[Chip]:LLCC68

[Product weight]:126±0.1g

[Size]:53*27mm

[Introduction]:E220-400M22S is an small module developed independently based on the generation of LoRa TM RF chip LLCC68 produced by Semtech company. LLCC68 is suitable for 433MHz and 470MHz SMD wireless module and uses industrial 32mhz crystal oscillator.

Main parameter Performance
Remark
Operating frequency
410~493MHz     Support ISM band
Tx power 22 dBm     -
Receiving sensitivity -129dbm
    -
Air data rate 1.76k~62.5kbps     User programming control
Distance for reference 5.5km     Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 2.4kbps


Main parameter Performance
Remark
Size
20* 14*2.8 mm
    -
RF interface
IPEX/stamp hole     -
Communication interface SPI
    0-10Mbps
Package SMD     -


Main parameter Min. Typ. Max. Unit Remark
Operating voltage
1.8 3.3 3.7 V ≥3.3V ensures output power
Communication level - 3.3 - V For 5V TTL, it may be at risk of burning down
TX current - 100 - mA Instantaneous power consumption
RX current - 6.5 - mA
-
Sleep current - 180 - uA Software shutdown
Operating temperature
-40 20
+85 Industrial design

E220 series module test board

 

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Test Board E220-400MBL-01 E220-400M22S Development Evaluation Kit USB Interface to TTL Easy Use Main Control MCU STM8L151G4

$9.37