LILYGO® TTGO LoRa32 V2.1 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card bluetooth WIFI Wireless Module ESP-32 SMA IP5306
Eachine1
sku: 1327406
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$19.99
Shipping from: China
Description
Description: Working voltage: 1.8~3.7V Acceptable current: 10~14mA Transmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBm Operating frequency: 868MHz Transmit power: +20dBm Receive sensitivity: -139dBm@LoRa &62.5Khz&SF=12&146bps -136dBm@LoRa &125Khz&SF=12&293bps -118dBm@LoRa &125Khz&SF=6&9380bps -123dBm@FSK&5Khz&1.2Kbps Frequency error: +/-15KHz FIFO space: 64Byte Data rate: 1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK Interface form: SPI Sleep current: 0.2uA@SLEEP 1.5uA@IDLE Operatingtemperature: -40- +85 Digital RSSI function Automatic frequency correction Automatic gain control RF wake-up function Low voltage detection and temperature sensor Fast wake-up and frequency hopping Highly configurable data packet handler SMA Antenna IP5306 More product information, go to: https://github.com/LilyGO/TTGO-LoRa32-V2.1 At the TTGO LoRa V2.1, we add the SMA and IP5306 to the board, which make it can do more things. In terms of the power switch, we have changed the switching interaction mode. The added SMA antenna can enhance signal transmission. Package included: 1 x TTGO LoRa32 V2.1 868Mhz Module 2 x Pin 1 x Antenna 1 x Power Cable (Notice:The shipping list does not include battery and SD card) About the lipo charging circuit problem (Important update in 10th September 2018): After V2.1-1.5 was upgraded to V2.1-1.6, after our tests, the diode components should be used on the charging circuit, but we used a fuse, the diode is unidirectional, and the fuse is bidirectional. This causes the USB voltage to pass directly to the battery. After a long woking time, the battery may become hot or burn, so you cannot use this V2.1-1.6 version to charge the battery. . . (Battery can be used, but the battery cannot be charged) If you want to use this V2.1-1.6 version to charge the battery, you need to replace the fuse in the figure with a diode (Type: BS5819 SOD123 1A) to use the charging function normally. The following is an upgraded picture.
Price history chart & currency exchange rate
Customers also viewed
-1%
39%
$10.32
Esp8266 Development Board With 0.96 Inch Oled Display, Ch340 Driver, Esp-12e Wifi Wireless Module, And Micro Usb Works Great For Arduino Ide/micropython Programming (pin Header Soldered)
temu.com-1%
36%
~ $11.30
Esp8266 Development Board With 0.96 Inch Oled Display, Ch340 Driver, Esp-12e Wifi Wireless Module, And Micro Usb Works Great For Arduino Ide/micropython Programming (pin Header Soldered)
temu.com-1%
33%
~ $12.10
Esp32 Development Board Integrated 0.96 Inch Oled Display, Ch340 Driver, Wifi+ble Wireless Module, And Micro Usb Works, Great For Arduino/micropython (pin Header Soldered)
temu.com32%
$13.26
Esp32 Development Board Integrated 0.96 Inch Oled Display, Ch340 Driver, Wifi+ble Wireless Module, And Micro Usb Works, Great For Arduino/micropython (pin Header Soldered)
temu.com-1%
28%
~ $9.50
Esp8266 Development Board With 0.96 Inch Oled Display, Ch340 Driver, Esp-12e Wifi Wireless Module, And Micro Usb Works Great For Arduino Ide/micropython Programming (pin Header Soldered)
temu.com-1%
25%
~ $13.00
Esp8266 Development Board With 0.96 Inch Oled Display, Ch340 Driver, Esp-12e Wifi Wireless Module, And Micro Usb Works Great For Arduino Ide/micropython Programming (pin Header Soldered)
temu.com-1%
24%
~ $17.90
Esp32 Development Board Integrated 0.96 Inch Oled Display, Ch340 Driver, Wifi+ble Wireless Module, And Micro Usb Works, Great For Arduino/micropython (pin Header Soldered)
temu.com-1%
13%
~ $20.10
Carte De Développement ESP32 Intégrée Avec Un Écran OLED De 0,96 Pouces, Un Pilote CH340, Un Module Sans Fil WiFi+BLE Et Un Port Micro USB, Idéale Pour Arduino/Micropython (connecteur De Broche Soudé)
temu.com-1%
8%
~ $7.25
Esp8266 Nodemcu Lua Cp2102 Esp-12e Internet Wifi Development Board Open Source Serial Wireless Module Internet For Arduino Ide Micropython
temu.com3%
$7.06
Esp32 S2 Mini V1.0.0 -wifi Iot Board Based Esp32-s2fn4r2 Esp32-s2 4mb Flash 2mb Psram Micro Python Arduino Compatible
temu.com1%
$6.59
1pc Esp32 Development Board Wifi Ultra-low Power Consumption Dual Core Esp-32 Esp-32s Esp32-ch340c Esp32-ch9102x Esp32 Cp2102 Esp32 Series
temu.com1%
$13.71
Suyin Esp32-Cam Esp32-30Pin Esp32-38Pin Esp-32 Module/Esp32 Cam Development Board
walmart.com1%
$28.06
Mgaxyff Development Board Kit SX1276+ESP32 Chip Non‑Module Wifi LoRa 868‑915MH With Antenna SX1276+ESP32 Development Board Development Board Kit
walmart.com-1%
1%
~ $7.60
ESP8266 NodeMCU LUA CP2102 ESP-12E Carte De Développement WiFi Internet Module Sans Fil Série Open Source Pour Arduino IDE Micropython
temu.com1%
$26.13
For ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool for ESP8266 ESP32
walmart.com1%
$11.98
BCLONG NodeMcu ESP8266 ESP-12E CH340G WIFI Network Development Board for Arduino NEW
walmart.com+1%
1%
$16.14
Ideaspark® Esp8266 Weather Station Kit - Nodemcu With 0.96" Oled, Dht-11, Bmp-180, Bh1750 Sensors For Arduino & Iot Projects - Usb Powered, Black
temu.com-1%
1%
~ $25.50
Ensemble de capteurs assortis de 36 pièces avec écran OLED 0,96" 4PIN, kit de démarrage de modules de capteurs pour projets de robots pour Arduino Raspberry Pi
temu.com1%
$33.68
Beginning LoRa Radio Networks with Arduino: Build Long Range, Low Power Wireless IoT Networks
abebooks.com1%
$26.60
RANMEI 868MHz 4MHz bandwidth SAW band pass filter for LoRa LoRaWAN Helium 866~870MHz
walmart.com1%
$28.99
BAMILL 868MHz 4MHz bandwidth SAW band pass filter for LoRa LoRaWAN Helium 866~870MHz
walmart.com1%
$34.20
868MHz RFID Receiver Remote Control SAW/SMA Pass Filter 4MHz Wide 1dB Bandwidth For Electrical Equipment Accessories
walmart.com+9%
1%
$12.98
Санитарная труба 1,5-4 дюйма, Оптическая Труба с диоптриями, внешний диаметр 38-102 мм, аксессуары из нержавеющей стали sus304, изготовленные нами
aliexpress.ru1%
$2.26
Maternity Bra Wire Free Front Closure Breastfeeding Nursing Bra Pregnant Women Sleeping Bras Soutien Gorge Allaitement Underwear
aliexpress.com1%
$505.00
Оптовая продажа 500 шт. 24 см Шелковый веер большой чистый мандарин Сделай Сам белый на заказ рекламный круглый веер картина подарок для свадебвечерние НКИ
aliexpress.ru