| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $26.60 | $26.05 | $25.24 | $24.15 | Contact US |
Netherlands Module Hypex NC252MP Power Amplifier Board 2x250W 2-Channel Audio Amplifier Module
$481.46
DAS AERO12 Active Speaker DSP Preamplifier Motherboard Audio Input Board for Convert/Road/Avant/Aero Series
$93.60
5-Wire DC Brushless Fan Testing Board with Storage Box for Internal and External Fan Detection
$25.23
1PC LORA32 V2.0 433MHz ESP32 0.96" OLED WiFi Bluetooth Module Electronic Module Support SD Card
Description:
LoRa is Long Range Radio. It can travel farther than other wireless methods under the same power consumption conditions. It achieves the unity of low power consumption and long distance. The power consumption is 3-5 times longer than that of traditional radio frequency communication.
Characteristics of LoRa:
- Transmission distance: up to 2-5 Km in towns, up to 15 Km in suburbs.
- Working frequency: ISM frequency band includes 433, 868, 915 MH, etc.
- Standard: IEEE 802.15.4g. Modulation method: Based on spread spectrum technology, a variant of linear modulation spread spectrum (CSS), with forward error correction (FEC) capability.
- Capacity: A LoRa gateway can connect to thousands of LoRa nodes. Battery life: up to 10 years.
- Security: AES128 encryption.
- Transmission rate: hundreds to tens of Kbps, the lower the rate, the longer the transmission distance
Product Description:
- Working voltage: 1.8~3.7v
- Acceptable current: 10~14mA
- Transmitting current: 120mA at + 20dBm; 90mA at +17dBm; 29mA at +13dBm
- Working frequency: 433MHz / 470HMz
- Transmitting power: + 20dBm
- Receiving sensitivity:
* -139dBm at LoRa＆62.5Khz＆SF = 12＆146bps
* -136dBm at LoRa＆125Khz＆SF = 12＆293bps
* -118dBm at LoRa＆125Khz＆SF = 6＆9380bps
* -123dBm at FSK&5Khz&1.2Kbps
- Frequency error: +/- 15KHz
- FIFO space: 64Byte
- Data rate: 1.2K~300Kbps at FSK; 0.018K~37.5Kbps at LoRa
- Modulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
- Interface form: SPI
- Sleep current: 0.2uA at SLEEP; 1.5uA at IDLE
- Working temperature: -40℃ to + 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 packet handler
Package Included:
- 1 x Set of LORA32 V2.0 Module
Note:
- Battery and SD card are not included.
