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In stock
Shipped from abroad
Easy Return, Quick Refund.Details
DKSHOP
90%Seller Score
236 Followers
Shipping speed: Good
Quality Score: Excellent
Customer Rating: Excellent
Feature:
GPS module NEO-6M, global positioning system, 3V-5V power supply universal.
Designated module with ceramic antenna, super-strong signal, support for automatic frequency correction and automatic gain control.
With the latest REV1 version ESP32, 4MB flash memory, support for wireless Internet access and Bluetooth connectivity.
This product is made of high quality PCB material, strong and durable.
With digital RSSI function, support for wireless Internet access, low voltage detection and temperature sensor, fast wake-up and frequency hopping, with data backup battery and LED signal indicator.
Highly configurable packet handler that saves configuration parameter data for EEPROM Down.
Specification:
Material: PCB
Working Voltage: 1.8-3.7v
Acceptable Current: 10-14mA
Emission Current: 120mA + 20dBm
90 mA + 17dBm
29 mA + 13dBm
Working Frequency: 915M
Transmit Power: + 20dBm
Receive Sensitivity:
-139dBm LoRa and 62.5Khz&SF = 12 and 146bps
-136dBm LoRa and 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: For SPI
Sleep Current:
0.2uA SLEEP
1.5uA IDLE
Working Temperature: -40℃-+85℃
Default Baud Rate: 9600
1A Battery Management
LED Indicator
USB
CP2104-GMR
Pre-flash firmware
For SoftRF V4.0
Battery: 1x18650(not include)
Package List:
1 x Development Board
1 x Antenna
2 x Pin
.
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