Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port With The Antenna For Arduino

Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port With The Antenna For Arduino

Name: Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port With The Antenna For Arduino
Brand: MMO Dropship
SKU: 3256802338847097
Price: 29.26 VND
Availability: InStock
Rating: 4.9 (75 reviews)

Code: TD-3256802338847097 2 orders

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Description
Shipping & Returns

Brand Name:	Skatolly
Certification:	NONE
Origin:	CN(Origin)

Description:

SIM800L module can support 4-band GSM/GPRS, and the working frequency bands are GSM850, EGSM900, DCS1800 and PCS1900MHz.

The size of the module is only 17.815.82.4 mm, which can almost meet the requirements of space size in all user applications.

The physical interface between the module and the user is 88Pin LGA pad, which provides all the hardware interfaces of the module.

Up to 50 keys can be supported. All the way full function serial port.

One USB interface can simulate one serial port, which is convenient for users to debug and download software

Two audio interfaces, including microphone input and receiver output.

Programmable general purpose input/output interface (GPIO).

All-way SIM card interface

Support FM function

Pwm function pin

SIM800L is designed with power-saving technology, which consumes as little as 1.11 mA in sleep mode.

Module configuration:

GSM： 850、900、1800、1900MHz

BT: Not supported

FLASH： 24Mbit

RAM ： 32Mbit

Main features of module:

Characteristics: Description

Power supply: voltage range: 3.4V ~4.4V

Power saving: the current consumption in SLEEP mode is 1.11mA(AT+CFUN=0)

Band: Four bands: GSM850, EGSM900, DCS1800, PCS1900, which can automatically search for four bands.

You can also set the frequency band through the AT command.

Comply with GSM Phase 2/2+

GSM type: small mobile station

Transmit power class 4 (2w): gsm850, EGSM900

 Class 1 (1W)：DCS1800、PCS1900

GPRS connection feature GPRS time slot defaults to level 12

Gprs time slots class8, 10 and 12 are optional

Gprs mobile station class b

Temperature range Working temperature:-40℃ ~+85℃ Storage temperature: -45℃ ~ +90℃

GPRS data characteristics GPRS data downlink transmission: maximum 85.6kbps.

Uplink transmission of GPRS data: maximum 85.6kbps.

Coding formats: CS-1, CS-2, CS-3 and CS-4

PAP (password authentication protocol), which is usually used for PPP connection, is supported

Embedded TCP/IP protocol

Support packet broadcast control channel (PBCCH)

Transmission rate: 2.4, 4.8, 9.6, 14.4 kbps

Unstructured supplementary data

Service (USSD)

Support Unstructured Supplementary Data Service (USSD)

Short Message (SMS) MT, MO, CB, Text and PDU modes

Short message (SMS) storage device: SIM card

SIM cards supported by SIM card interface: 1.8V, 3V

Antenna interface antenna pad

Audio characteristic speech coding mode:

Half rate (ETS 06.20)

Full rate (ETS 06.10)

Enhanced full rate (ETS 06.50/06.60/06.80)

Adaptive multi-rate (AMR)

Echo cancellation

noise suppression

Serial port and debugging port serial port:

By default, all the standard full-function serial ports are supported

The transmission rate supports from 1200bps to 460800bps

AT command and data can be sent through serial port

Support RTS/CTS hardware flow control, and the flow control function can be turned on or off by software

Support serial port multiplexing function conforming to GSM 07.10 protocol

Support adaptive baud rate detection function from 1200bps to 115200bps

software upgrade

Commissioning port:

Used for debugging

Address book management support types: SM, FD, LD, RC, ON, MC.

The SIM application toolkit supports SAT class 3, GSM 11.14 Release 99

Real time clock (RTC) support

Timing function is set by AT command

Specifications:

By default, the row needles are not welded, so as to reserve more expansion space for customers

Module model: SIM800L (the latest module, with performance exceeding SIM900/M590)

Working voltage: 3.7~4.2V (peak current is 1A, please handle it properly)

Supporting networks: China Mobile, China Unicom and the global four-frequency network

Module size: 2.5cmx2.3cm

Serial port is TTL serial port, which can be directly linked with MCU. MAX232 is not required

The module is powered on and started automatically, and the network is searched automatically

On-board one-way signal indicator lamp (with signal flashing slowly, without signal flashing)

Small size, there is no GSM module smaller than this module

Full machine chip processing, reflow soldering, stable performance factory direct sales

Package Included:

1*GPRS adapter board and accessories

DELIVERY ESTIMATE

We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.

We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.

Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.

Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.

RETURN POLICY

At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.

We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at [email protected].

DAMAGED ITEM AND LOW QUALITY

For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.

We will use this information to help you with your order, and eliminate errors in future.

REFUND POLICY

If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.

Here are the circumstances in which refunds will be granted:

You can get a refund if:

You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you

The product you’ve purchased is completely non-functional
You did not receive your product within 60 business days or 90 business days (South America) of purchase

Please note that refunds can take 3-5 business days to return in your account.

You can always contact us for any return question at [email protected].