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TTGO LoRa32 V2.1 WIFI беспроводной модуль 433/868/915 МГц ESP32 0 96 дюймовые модули
- Категория: WiFi Modules >>>
- Поставщик: Shenzhen,Lingyue,Longteng,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.17 $* | 0.68 $* |
| Aug-15-2025 | 0.13 $* | 0.86 $* |
| Jul-15-2025 | 0.52 $* | 0.46 $* |
| Jun-15-2025 | 0.30 $* | 0.57 $* |
| May-15-2025 | 0.9 $* | 0.18 $* |
| Apr-15-2025 | 0.49 $* | 0.32 $* |
| Mar-15-2025 | 0.41 $* | 0.70 $* |
| Feb-15-2025 | 0.99 $* | 0.1 $* |
| Jan-15-2025 | 0.6 $* | 0.18 $* |
Характеристики
Products Description
LED: | IO23 |
LORA pin: | IO18=NSS/SEL |
IO5=SCK | |
IO27=MOSI/SDI | |
IO19=MISO/SDO | |
IO26=DI0/IO0 | |
IO12=IRQ/RESET | |
SD card: | SD3-CS-IO13 |
CMD-MOS1-IO15 | |
CLK-SCK-IO14 | |
SD0-MISO-IO2 | |
Product Description
Working voltage:1.8~3.7v
Acceptable current:10~14mA
Transmit current: 120mA@+20dBm
90mA@+17dBm
29mA@+13dBm
Operating frequency: 868M/915MHz
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
Operating temperature :-40°- +85°
Digital RSSI function
Automatic frequency correction
Automatic gain control
Fast wake-up and frequency hopping
Highly configurable data packet handler
SMA Antenna
TP4054
Working voltage:1.8~3.7v
Acceptable current:10~14mA
Transmit current: 120mA@+20dBm
90mA@+17dBm
29mA@+13dBm
Operating frequency: 868M/915MHz
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
Operating temperature :-40°- +85°
Digital RSSI function
Automatic frequency correction
Automatic gain control
Fast wake-up and frequency hopping
Highly configurable data packet handler
SMA Antenna
TP4054
Details Images
Packing & Delivery
Each set in a box or bubble wrap with strong carton.
Packing can be customized.
About Delivery
Support various modes of transportation by land, air and sea.
Support various modes of transportation by land, air and sea.
Company Profile
Buyer Feedback
FAQ
If you have any questions or need a catalog, please don't hesitate to contact us by Email:sales@ltiottech.com
Skype:lon-ten
WhatsApp/Wechat:+8618681560452
We'll reply you ASAP.
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