SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC
SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC
SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC
SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC
SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC
SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC
SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC

SIM800C Development Board GSM GPRS Module Support Message Bluetooth TTS DTMF Quad-Band Alternative SIM900A With Glue Stick RC

Available: In Stock
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$12.83
Features:
 
  • 1. Input voltage range of 5V-20V DC, power supply range for a variety of power supply occasions, students and projects to use more convenient, GPRS module communication peak current is very large, low voltage, so the higher development board power supply voltage, current The smaller the power supply pressure, the smaller the integration of the gprs module into the product, the power board of the development board needs to be taken into account, making the power line more than 1mm wide, as short as possible;
  • 2 module connected to the power automatically connected to the network connection, no need to control the boot button, power on the direct start, eliminating the need for a boot process, set the boot pin, you can control the user to control the machine;
  • 3. Module TTL with level conversion circuit, compatible with a variety of single-chip serial port. Do not need to convert directly connected;
  • 4. Audio interface pin out the way to facilitate the test, set aside headset and microphone interface;
  • 5. Support TTS \ DTMF function, you can text directly through the language broadcast and call to identify each other keys, to achieve and 10086 voice function;
  • 6. Bluetooth, Bluetooth 3.0 protocol, enhanced Bluetooth antenna signal super, support for serial port SPP and audio services;
  • 7. Reserved lithium battery-powered BAT interface, you can use lithium battery-powered, easy engineering development, 3.7V lithium battery or 18650 lithium battery;
  • 8. Reserved IPEX interface, SMA interface, spring antenna interface, can be used for different occasions, different antennas
  • Product pin description:
  • GND: Power ground
  • VCC_IN: Power supply pin, input DC5V-20V, for powering the board
  • RI: Kernel Ringing Tip pin
  • DTR: Data terminal preparation
  • TXD: module serial port to send pin, TTL level (can not be directly connected to RS232 level)
  • RXD: module serial port receive pin, TTL level (can not be directly connected to RS232 level)
  • U2_R: module serial port 2 receive pin
  • U2_T: module serial port 2 send pin
  • V_M: then the target controller board microcontroller voltage 5V / 3.3V (according to their own microcontroller is how many v kernel to distinguish), the pin is used to convert the GSM module board TXD and RXD for the corresponding TTL logic
  • ADC: ADC detection
  • SPP: core audio output pin
  • SPN: Core audio output pin
  • MC-: core audio input pin
  • MC +: core audio input pin
  • PWR: Pull this pin to enable the module to turn on or off
  • BAT: lithium battery input pin, 3.3v-4.4v
Shipping List
  • SIM800C Development Board: 1pcs
SIM800C Development Board  (1)SIM800C Development Board  (3)
Can you ship order to my home?

Generally speaking, we can ship the orders ot almost the coutries in the world, excluding some countries. You can choose your country when you order. 

Which type of shipping way and how about the delivery time?

We mainly provide the two types of shipping methods. When you order from the smaring.com, you can choose your preferred shipping method on the Order Information page during the checkout process. The smaring.com offers the following TWO different international shipping methods.

Shipping Way

Shipping Company

Estimated Delivery Time

Tracking Information

Registered Post

China Post,HongKong Post, Singapore Post,etc.

7-39 days

Available

Expedited Shipping

DHL, FeDex, UPS, EMS, etc.

6-13 days

Available

 

How to get free shipping ways?


If the total price of all orders in one time is over Some Value (like $10, or $50, which can be seen at the head of each page)
, and the total weight is less than 2kg, then, your order would be FREE shipped by Registered Post all over the world. 

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All orders can be tracked in the site: http://www.17track.net. Open this site, and fill in the tracking number, like RS387577781CN (NOT order number), Then you can see the shipping information.

Note
  • The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
  • Business days do not include Saturday/Sunday and any public holidays.
  • These estimations are based on normal circumstances and are not a guarantee of delivery times.
  • We are not responsible for the failures or delays in delivery resulting from any force mature event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

 

What Shipping Methods are Available?
  • In general, it is the China Registered Post.
  • If you choose express, you can choose DHL, FeDex, EMS, or others.
  • If your order value is over some value regulated by this shop, and the weight is lower than 2kg, then you can choose the Free shipping way by the China Registered Post.
How Long Will it Take To Get My Package?

To some extent, it is decided by the shipping company. We will send your order as soon as possible. But, after shipped, we cannot control the shipping speed.

How Do I Track My Order?

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Since the shipping fee is very very high, if the items have no any quality problem, we don't generally accept the return. So please think it over carefully before you order.

How to get the manual?

You can get the manual by moving to our wiki. 

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