1.You can contact the customer service. for any question regarding the product.
2.Ask the question in English to get answer faster.
3.Keep your question short and to the point.
Guaranteed Safe Checkout
Specifications:
MCU: ESP32-S3FN16R8 Dual-core LX7 microprocessor
Wireless Connectivity: 2.4 GHz Wi-Fi & bluetooth 5 (LE)
Development: Arduinos, PlatformIO-IDE, Micropython
Flash Memory: 16MB
PSRAM: 8MB
Battery ADC PIN: IO04
Onboard Functions: GPS, TF Card, Microphone, Speaker
Display:
Type: 2.8 inch ST7789 SPI Interface IPS LCD
Resolution: 320 x 240
Features: Full viewing angle
SX1262 LoRa Transceiver (Chip Optional):
Transmit Power: +22dBm
Frequency Options: 433MHz / 868MHz / 915MHz
Package Include:
Inner Antenna:
1x Development Board
External Antenna:
1x Development Board
1x Antenna
A part of the review has been auto-translated.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
A part of the QA has been auto-translated.