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Ebyte OEM ODM EoRa-S3-900TB 22dBm 7km mini Low power and long distance SX1262 RF module lora module 915mhz

$16.78

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EoRa-S3-900TB alternative to the Raspberry Pi LoRa module bluetooth WiFi module development board ESP32-S3 chip 2.4GHz band 433MHz [Interface]:USB [Size]:27*64mm [Introduction]:EoRa-S3-900TB wireless module development test board is a development test kit... Read more

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SKU: EoRa-S3-900TBNo disponibleCategorías: ESP32, Wireless ModuleEtiquetas: 2.4GHz, 433mhz, USB

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


EoRa-S3-900TB alternative to the Raspberry Pi LoRa module bluetooth WiFi module development board ESP32-S3 chip 2.4GHz band 433MHz

[Interface]:USB

[Size]:27*64mm

[Introduction]:EoRa-S3-900TB wireless module development test board is a development test kit based on ESP32-S3FH4R2 chip and Ebyte LoRa module. The development board integrates a Type-C interface, E22-900MM22S LoRa module, 0.96-inch OLED display, SD card slot, lithium battery charging circuit and its power supply circuit.

 

Limit parameters

Main parameters performances note
minimum value maximum values
Supply Voltage 0 V 5. 5 V Supply voltage above 5.5 V may cause module burnout
LoRa Blocking Power - 10 dBm Less likely to burn out in close proximity
operating temperature -40 0 C +85 ° C industrial grade

Parameters of the whole machine

Main parameters performances note
minimum value typical value maximum values
Whole machine working voltage (V) 3.2 3. 3 5 23. 3V guaranteed output power
UART communication level (V)
3. 3
Risk of burn-in using 5V TTL
Operating temperature (' 0 -40 - +85 Industrial-grade design

Wi-Fi parameters

Main parameters performances note
minimum value typical value maximum values
Operating frequency band (MHz) 2412 - 2484
Maximum transmit power (dBm) 18 - 21 See Loxin ESP32-S3 official datasheet for details
Transmission rate (Mbps) 1 - 150 Maximum rate of 11 Mbps under 802.lib standard Maximum speed of 54 Mbps under 802.11g standard Maximum speed of 150 Mbps under 802. lln standard
Receiving sensitivity(dBm) -98.4 - -71.4 See Loxin ESP32-S3 official datasheet for details
Emission current (mA) 286 - 340 See Loxin ESP32-S3 official datasheet for details
Operating current (mA) 88 - 91 See Loxin ESP32-S3 official datasheet for details

BLE parameters

BLE parameters
Operating frequency band (MHz) 2402 - 2480 -
Transmit power (dBm) -24 0 20 -
Transmission rate (Mbps) 0. 125 - 2 -
Emission current (mA) - - 380 -
Operating current (mA) - 95 -
Receiving sensitivity (dBm) -104. 5 - -93.5 Sensitivity varies at different rates, the lower the rate the higher the sensitivity

900MHz LoRa Parameters

900MHz LoRa Parameters
Operating frequency band (MHz) 850 - 930 Supports 868MHz/915MHz bands in Europe and the
US
Transmit power (dBm) -9 - 22
Emission current (mA) - 120 Instantaneous emission power consumption
Receiving current (mA) 10 Flat receiving current
Transmit power (dBm) -9 22 22
Air rate (bps) 0. 6K
300K FSK mode, software configuration
0. 018K - 62. 5K LoRa mode, software configuration
Receiving sensitivity (dBm) -147 -146 -145 Airspeed is 0. 3kbps (LoRa)

Internal LoRa module parameters

LoRa module main parameters descriptive note
reference distance 6000 m Clear and open environment, antenna gain 5dBi, antenna height 2.5 meters, LoRa air rate 0. 3kbps. (This parameter is measured in the open area of Chengdu city.)
FIFO 256 Btye Maximum length of a single transmission
crystal frequency 32 MHz passive crystal
modulation method GFSK/LoRa Recommended for LoRa
Package chip-based -
interface method SPI -
Overall Dimension 10*10*2. 5 mm -
Antenna Interface SMA/IPEX Characteristic impedance approx. 50 ohms

 

 

EoRa PI open source multi-functional development boardProduct parametersPowerful Core Releases PotentialHardware displaySupport 802.11 mc FTMMulti-level rate adjustable (BLE)Support BLE 5.0 and BLE MeshSupport IEEE 802.11b/g/n protocolProvide more access methods

EoRa-S3-900TB feature

Pin definitionApplication scenarios


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