Описание
Description:
Baud Default Rate: 9600.
2A Battery Management.
LED Indicator: There are 4 LEDs showing the battery status in real time.
Power button: Click once will start. Quick click 2 times turn off.
Lastest Version ESP32: REV1 .
WIFI Bluetooth .
Specifications:
Product name: Bluetooth Module
Model: ESP32
Color: Black
Material: Metal + PC
Frequency: 433mhz, 868MHz, 915MHz, 923MHz
Size: Approx.100.13 x 32.89mm
Operating voltage: 1.8 ~ 3.7 v
Acceptable current: 10 ~ 14mA
Current transmission: 120mA @ + 20dBm
90mA @ + 17dBm
29mA @ + 13dBm Operating
Transmission power: + 20dBm
Frequency error: +/- 15 KHz
FIFO space: 64 Bytes
Data transmission speed: 1.2K ~ 300Kbps @ FSK
0.018K ~ 37.5Kbps @ LoRa
Modulation mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
Interface module: SPI
Sleep current: 0.2uA @ SLEEP
1.5uA @ IDLE
Operating temperature: -40 ℃ - + 85
digitale Digital RSSI function
Automatic frequency correction
Automatic gains control
RF wake-up function
Low voltage detection and temperature sensor
Wake-up and fast frequency hopping
Highly configurable packet manager
GPS data GPS
Modules NEO-6M, 3 V-5 V power supply Universal
Intended module with ceramic antenna, excellent signal
Save the configuration of the EEPROM data parameters. Padding
With the data backup battery.
There is a LED indicator for the
Baud Rate Default: 9600
LED indicator: There are 4 LEDs shows the battery status in real time .
Power button: Click once will start. Quick click 2 times turn off.
USB
CP2104-GMR
Package Included:
1 Pc x Bluetooth Module
Note:
Transition: 1cm=10mm=0.39inch
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.
1. Although we have great confidence in the quality and prices of every products we sell,we can not guarantee all buyers would be 100% satisfied with them due to different reasons. But no matter what,we promise we will do our best to solve any problem occurred during transactions.
2. Most items have one year warranty .It covers repair or replacement of defective products.
3. If you have a defective item which you wish to return or exchange , please contact us within 7 business days from date you receive the shipment. test
Shipment
1. All items will be arranged shipping within 5 business days after receiving cleared payment.
2. Please check out the your detailed address and contact number carefully before submit your order.
3. We usually offer china post air mail, hongkong post air mail ,TNT , fedex ,DHL.UPS, and so on.
Return
1. We do our best to serve our customers the best we can.
2.We will refund you if you return the items within 7 days of your receipt of the items for any reason.However,the buyer should make sure that the items returned are in their original conditions.If the items are damaged or lost when they are returned,the buyer will be responsible for such damage or loss,and we will not give the buyer a full refund.The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. 3.The buyer will be responsible for the shipping fees to return the items.
Feedback
Your satisfaction is our goal,please leave 5 star feedback .Much appreciation in advance.Please contact with us before leave Neutral feedback or Negative feedback,we'll help you solve all the problem.Otherwise we will not provide technical support, or other solutions.
Характеристики
- Бренд
- Woopower
- Номер модели
- Bluetooth Module
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