Detailed Information About The Product:
Microprocessor: ESP32-S3FN8 (32-bit LX7 dual core processor, five stage goodline rack Structure, main frequency up to 240MHz).
SX1262 LoRa node chip.
Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection
Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching).
Integrated WiFi, LoRa, good three network connections, onboard Wi-Fi, good dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa Integrated CP2102 USB to serial port chip, convenient for program downloading,debugging information printing.
With good RF circuit design and low-power.
Colour:black+white
Material:PCB+electronic components
Size:5.8 x 2.2cm Package Contents:
1 x Development board 2 x Pin
1 x cable
2 x 868-915Hz antenna Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
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