Item Description
Product features:
Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline rack architecture, up to 240MHz main frequency).
SX1262 LoRa node chip.
C-type USB interface with full voltage regulator, ESD protection, short circuit, circuit protection, RF shielding and other protection measures.
On-board SH1.25-2 battery interface with integrated Li-ion battery management system (charge/discharge management, overcharge protection, battery power detection, automatic USB/battery power switching).
Integrated WiFi, LoRa, Bluetooth triple network connectivity, in-car Wi-Fi,, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa.
On-board 0.96" 128*64 dot matrix OLED display for debug information, battery level and other information.
Integrated CP2102 USB to serial chip for easy program download and debug information printing.
Support Arduino development environment. We offer the ESP32+ LoRaWAN protocol Arduino® library, a standard LoRaWAN protocol that can be used with running LoRaWAN protocols.
The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display and other features.
It is the perfect choice for developers of smart cities, farms, homes, industrial control, house security, wireless meter reading and IoT.
With good RF circuit design and low power consumption design.
Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline rack architecture, up to 240MHz main frequency).
SX1262 LoRa node chip.
C-type USB interface with full voltage regulator, ESD protection, short circuit, circuit protection, RF shielding and other protection measures.
On-board SH1.25-2 battery interface with integrated Li-ion battery management system (charge/discharge management, overcharge protection, battery power detection, automatic USB/battery power switching).
Integrated WiFi, LoRa, Bluetooth triple network connectivity, in-car Wi-Fi,, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa.
On-board 0.96" 128*64 dot matrix OLED display for debug information, battery level and other information.
Integrated CP2102 USB to serial chip for easy program download and debug information printing.
Support Arduino development environment. We offer the ESP32+ LoRaWAN protocol Arduino® library, a standard LoRaWAN protocol that can be used with running LoRaWAN protocols.
The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display and other features.
It is the perfect choice for developers of smart cities, farms, homes, industrial control, house security, wireless meter reading and IoT.
With good RF circuit design and low power consumption design.
Parameter Description
Main chip: ESP32-S3FN8 (Xtensa® 32-bit lx7 dual-core processor)
LoRa chipset: SX1262
USB to serial chip: CP2102
Frequency: 433 to 510 MHz; 863 to 928 MHz
Maximum transmit power: 21 ± 1 dBm
Maximum receive sensitivity: -139 dBm
Wi-Fi: 802.11 b/g/n, up to 150 Mbps
Bluetooth: Bluetooth 5.
Bluetooth LE: Bluetooth Mesh
Hardware resources: 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc.
Memory: 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash
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 powered and charged
Operating temperature: -20~70℃
Size: 50.2*25.5*10.2 mm
Main chip: ESP32-S3FN8 (Xtensa® 32-bit lx7 dual-core processor)
LoRa chipset: SX1262
USB to serial chip: CP2102
Frequency: 433 to 510 MHz; 863 to 928 MHz
Maximum transmit power: 21 ± 1 dBm
Maximum receive sensitivity: -139 dBm
Wi-Fi: 802.11 b/g/n, up to 150 Mbps
Bluetooth: Bluetooth 5.
Bluetooth LE: Bluetooth Mesh
Hardware resources: 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc.
Memory: 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash
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 powered and charged
Operating temperature: -20~70℃
Size: 50.2*25.5*10.2 mm
Product List:
Module x1
Antenna x1
Pin x2
Terminal wire x1
Module x1
Antenna x1
Pin x2
Terminal wire x1
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Fill your shipping info
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.