Apple iPhone 7 32GB Unlocked - Black (Renewed)
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2 Sets Esp32 Lora V3 915mhz WiFi+BLE Development Board Kit 0…
$57.98
Price: $57.98
(as of Apr 11, 2024 07:51:52 UTC – Details)
The LoRa 32 V3 has the same pinout sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display and other features. This is a great choice for smart city, farm, home, industrial control, home security, wireless meter reading and IoT developers.
V3 upgraded version has higher output power, theoretically longer transmission distance and faster transmission rate.
LoRa crystal is replaced with temperature complementary crystal, stronger anti-interference, lower power consumption (about 10uA)
Features：
●SP32-S3FN8 microprocessor (Xtensa? 32-bit LX7 dual-core processor with five-stage pipelined rack architecture up to 240 MHz).
●SX1262 LoRa node chip.
●Type-C USB interface with full voltage regulator, ESD protection, short-circuit protection, RF shielding and other protections.
●Onboard SH1.25-2 battery interface with integrated Li-Ion battery management system (charge/discharge management, overcharge protection, USB/battery power auto-switching, battery level detection).
●Onboard 0.96-inch 128*64 dots OLED display.
●Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.
●Integrated CP2102 USB-to-serial interface chip, convenient for program download and debugging information printing.
●Support Arduino development environment.
●Good RF circuit design and low power consumption design.
Specifications
●Master Chip: ESP32-S3FN8 (Xtensa?32-bit lx7 dual core processor)
●LoRa Node Chip: SX1262
●USB to Serial Chip: CP2102
●Max. TX Power: 21±1dBm
●Frequency: 470~510MHz,863~928MHz
●Wi-Fi: 802.11 b/g/n, up to 150Mbps
●Max. Receiving sensitivity: -136dBm@SF12 BW=125KHz
●Bluetooth: Bluetooth 5 (LE)
●Hardware Resource: 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc.
●Interface: Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin
●Battery: 3.7V lithium battery power supply and charging
●Memory: 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash
●Operating Temperature: -20 ~ 70 ℃
●Dimensions: 50.2 * 25.5* 10.2 mm
868MHz 915MHz GSM IPX IPEX 1.13 UF.L Antenna Built-in 2DBi 8CM for LORA32U4II
Frequency: 824-960MHz
Gain: 2DBi
Length: Total is 8CM
Standing wave ratio / S.W.R.≤2.0
Impedance: 50Ω
Max Input power: 50W
RF Cable: RG1.13 cable
Package Includes:
2 X ESP32 Lora V3 development board
2 X LoRa Antenna 824-960MHz
2 X JST 1.25mm-2P Connector
2.54 pin (no welding)
2 X Protective Case
1. Powerful Processing: Equipped with an ESP32-S3FN8 microprocessor featuring a dual-core Xtensa LX7 architecture running at frequencies up to 240 MHz, delivering robust computational capabilities
2. Versatile Connectivity: Seamlessly integrates WiFi, LoRa, and Bluetooth connections, offering extensive networking options for diverse applications
3. Enhanced User Experience: Features a 0.96-inch OLED display for easy debugging and real-time information display, enhancing user interaction and convenience
4. Reliable Protection: Incorporates comprehensive protection measures including voltage regulation, ESD protection, short circuit protection, and RF shielding, ensuring device safety and longevity
5. Simplified Development: Compatible with the Arduino development environment and equipped with a CP2102 USB to serial port chip for easy program downloading and debugging, streamlining the development process for users
MAECENAS IACULIS
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