SPECIFICATIONS

Accessory Type: Extension Board

Battery Included: no

Bluetooth: Bluetooth LE, Bluetooth 5, Bluetooth mesh

Brand Name: NONE

Choice: yes

Compatible With: LoRa 32 V4

Frequency: 433-510 MHz, 863-928 MHz

High-concerned chemical: none

LoRa Chip: SX-1262

Master Chip: ESP32-S3R2

Max. Receiving Sensitivity: -137 dBm

Max. TX Power: 21±1dBm, 27±1 dBm

OLED: SSD1315(0.96Inch, 128*64 resolution)

Operating Temperature: -40~85℃(OLED operating temperature: -40~ 70°C)

Origin: Mainland China

Power Supply: 5V@USB, 3.3-4.2V@Battery

Typical Application Fields: Internet of Things (IoT)

Wi-Fi: 802.11 b/g/n, up to 150Mbps

Product Introduction:

WiFi LoRa 32 V4 Is A Fully Upgraded Version Of The Classic LoRa Development Board. Since Its Launch, This Product Series Has Been Highly Favored By Developers And Manufacturers. Building On The Powerful Features Of Its Predecessor, The V4 Version Has Undergone Comprehensive Optimization In Hardware Design Aspects Such As Transmission Power, Power Management, And Scalability. It Is Applicable To A Wide Range Of IoT Applications Including Environmental Sensors, Industrial IoT, Asset Tracking, Remote Meter Reading, Smart Agriculture, Wireless Alarms, Innovative Projects, Geek Applications, Smart Cities, Agricultural Monitoring, Smart Homes, Industrial Control, And Security Systems, Providing Developers With A More Efficient And Flexible Development Experience.

Parameter:

- Based On ESP32-S3R2 And SX-1262, Supporting Wi-Fi B/G/N, BLE, And LoRa Communication.

- Equipped With 2MB PSRAM And 16MB External Flash Memory, More Suitable For UI And Complex Systems.

- The High-Power Version Increases The LoRa Transmission Power To 28 ± 1dBm.

- External Dimensions And Pins Are Compatible With WiFi LoRa 32 V3.

- PC Shell Protects The Screen And Integrates FPC 2.4G Antenna.

- Added SH1.25-2P Solar Panel Interface.

- Optimized Lithium Battery Management.

- Added SH1.25-8Pin GNSS Interface.

- USB Type-C Interface, Integrated With Voltage Regulation, ESD Protection, Short Circuit Protection, And RF Isolation Design; Low Power Consumption Less Than 20 μA.

Parameter Description:

- Main Control Chip: ESP32-S3R2

- LoRa Chip: SX-1262

- Frequency: 433-510 MHz, 863-928 MHz

- Maximum Transmission Power: 21 ± 1dBm, 28 ± 1dBm

- Maximum Receiving Sensitivity: -137 dBm

- Wi-Fi: 802.11 B/G/N, Up To 150Mbps

- BT: BT LE, BT 5, BT Mesh

- OLED: SD1315 (0.96 Inches, 128 * 64 Resolution)

- Power Supply: 5V@USB /Solar Energy, 3.3-4.2V@Battery

- Hardware Resources: 7 * ADC1+2 * ADC2, 7 * Touch, 3 * UART, 2 * I2C, 2 * I2S, 4 * SPI, Etc.

- Storage: 384KB ROM; 512KB SRAM; 16KB RTC-SRAM; 16MB Flash Memory; 2MB PSRAM

- Interface: USB Type-C; SH1.25-2P Lithium Battery Interface; SH1.25-2P Solar Panel Interface; 2 * IPEX1.0 ANT (LoRa And 2.4G); 2 * 18 * 2.54 Plug Pins, 2 * 2 * 2.54 Plug Pins

- Working Temperature: -40~85 ℃ (OLED Working Temperature: -40~70 ℃)

- Size: 51.7 * 25.4 * 10.7mm

Product List

1. 1X Development Board

2. 1X Antenna

3. 2X Terminal Wire

4. 4X Needle Arrangement

5. 1X GPS Module (Optional)