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LoRa GPS node 433 & 868 Mhz TTGO Bluetooth WIFI
Aucun avis pour le momentThis LoRa tracker is an IoT development board for LoRa 433 Mhz or 868 Mhz frequencies (depending on the model), with WIFI 802.11 b / g / n connection, Bluetooth / BLE, 2.4cm OLED display (soldering), GPS module and battery holder (battery not included).
Comes with: 1 LoRa GPS Tracker ESP32 TTGO T-BEAM, 1 antenna 433 or 868 MHz, 2 headers (soldering), 1 OLED screen (soldering). Battery and micro-USB cable not included.
More info
LoRa GPS ESP32 node specifications
Supply voltage: 1.8 to 3.7v
Current: 10 to 14mA
Transmission current: 120mA @ + 20dBm, 90mA @ + 17dBm, 29mA @ + 13dBm
ISM frequencies: 433 or 868 Mhz (depending on the model)
Transmitting power: + 20dBm - 100mW
Sensitivity: -139dBm @ LoRa & 62.5Khz & SF = 12 & 146bps, [email protected]&5Khz&1.2Kbps
Stability in frequency: +/- 15KHz
FIFO: 64 bytes
Data Rate: 1.2K ~ 300Kbps @FSK, 0.018K ~ 37.5Kbps @LoRa
Modulation modes: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
Interface: SPI
Consumption: Sleep 0.2uA, [email protected]
Operating temperature: -40 - + 85
RSSI digital function
Automatic frequency correction
Automatic gain control
Fast wake up and frequency hopping
Data Packet Manager
Antenna connector: SMA female
GPS Modules NEO-6M, Power Supply 3V-5V
With integrated ceramic GPS antenna
Saving EEPROM configuration data
LED signal indicator
Throughput: 9600 baud
Battery management
USB by CP2104-GMR
SoftRF V4.0 pre-loaded firmware
More informations and SoftRF documentation on Github: https://github.com/lyusupov/SoftRF/wiki/Prime-Edition-MkII et https://github.com/LilyGO/SoftRF
Diagram TTGO T-BEAM
Questions
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Delivery Europe & Overseas
Stock and shipped from France
Product return
14 days to return, 2 warranty
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