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E29-400T22S long range Wireless Serial Port Transmission uart module modules Spread Spectrum 433mhz receiver transmitter

[Transmission power]:22dBm

[Communication distance]: 5km

[Air rate]:2.4k~16.4kbps

[Product size]:20*16mm

[Introduction]:Based on PANCHIP’s RF chip PAN3031,the E29-T series products are a new generation of wireless serial port module(UART)independently developed by Chengdu Ebyte Electronics Co., Ltd.It’s with a variety of transmission methods,working in the frequency band 410.125~ 493.125MHz (default 433.125MHz),and using industrial-grad high-precision 32MHz crystal oscillator.


Electrical parm
UnitModel No.Remark
E29-400T22S
E29-400T22D
Operating voltage V2.6~5.5

5V ensures output power, and it may be burning down over 5.5V.
Communication levelV3.3VFor 5V TTL, it may be burning
down
Power
consumption
TX currentmA110Instant power consumption
RX current mA1515mA @ DCDC mode 20mA @LDO mode
Sleep
current
uA2software shutdown
TemperatureOperating
temperature
-40~+85Industrial grade
Storage
temperature
-40~+85Industrial grade
Hardware parm
Model No.Remark
E29-400T22S     E29-400T22D
ChipsetPAN3031-
Crystal frequency32MHzIndustrial grade high precision crystal
oscillator
ModulationChirpIoT™new-generation ChirpIoT
modulation technology
Interface 1.27mm Stamp hole 2.54mm header-
Communication
Interface
UART serial portTTL level
TX packet length240 BtyeSubpackage 32/64/128/240 bytes can be sent by command setti
EncapsulationSMD DIP-
Cache capacity 700 Btye-
Antenna interfaceIPEX/Stamp holeSMA-K Equivalent impedance about 50Ω
Size20 * 16 mm
士0.1mn
Product Weight2.37g
士0.05g
RF parm Unit Model No.
Remark
E29-400T22S
E29-400T22D
Max. Tx
power
dBm21.5~22-
Receiving
sensitivity
dBm-125Air data rate 2.4kbps
Tested rangeM5KmTest conditionclear and open area, antenna gain:5dBiantenna placement height: 2.5mair data rate: 2.4kbp
Operating
frequency
MHz410.125~493.125Support ISM frequency
band
Air data ratebps2.4K一16.4KTo control via users
program
Blocking
Power
dBm10Less chance of burning
when used at close range
TX packet
length
Btye240Subpackage 32/64/128/240
bytes can be sent by
command setting