ESP8266 ESP-12S A9 GSM GPRS IOT Node IOT Improvement Board with All in One WiFi with GSM GPRS Antenna

Description

WiFi+Mobile, multi function? Oh sure! Introducing ESP-12S A9 GSM GPRS IOT Node, an all-in-one cellphone module with WiFi module with that permits you to add textual content, SMS and information to your mission. This IOT node has each WiFi and GPRS assist. Meaning it is good for almost any wi-fi or Web-connected mission.
That is the ESP-12S A9 GSM GPRS IOT Node, which primarily based on the ESP-12S and the cellphone module A9. TWO modules all are come from Ai-thinker. With in-built USB and battery charging, it’s a actually IOT improvement board. It is rather helpful in your IOT mission.
On the IOT Node’s coronary heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller accommodates a Tensilica chip core in addition to a full WiFi stack. You may program the microcontroller utilizing the Arduino IDE for an easy-to-run Web of Issues core. We wired up a CH340C USB-Serial chip that may add code at a blistering 921600 baud for quick improvement time. It additionally has auto-reset so no noodling with pins and reset button pressings.
The A9 can be utilized in a variety of IoT functions and is good for IoT functions for residence automation, industrial wi-fi management, wearable electronics and different IoT functions.

Notice:

SIM Card! A 2G Nano SIM card is required to do something on the mobile community. US AT&T not sells 2G SIMs and can shut off their 2G community, so for American prospects we advocate any T-Cell or reseller (TING, SIMPLE cell, and so on) that makes use of the T-Cell community.
We added a connector for 3.7V Lithium polymer batteries and in-built battery charging. A 500mAh+ Lipoly battery is required to be used, it retains the mobile module pleased in the course of the excessive present spikes. Plug the IOT Node into microUSB to cost at 500mA.

ESP-12S Characteristic:

— ESP8266 @ 80MHz with 3.3V logic/energy
— 4MB of FLASH (32 MBit)
— Inbuilt WiFi 802.11 b/g/n
— 3.3V regulator with 500mA peak present output
— Auto-reset assist for entering into bootload mode earlier than firmware add
— 4 x GPIO pins – can be used as I2C
— 1 x analog inputs 3.3V max
— Inbuilt 500mA LiPoly charger with charging standing indicator LED
— Reset button

A9 Characteristic:

–Quad-band 850/900/1800/1900MHz – join onto any world GSM community with any 2G SIM
–Ship and obtain SMS messages
–Ship and obtain GPRS information (TCP/IP, HTTP, and so on.)
–Assist commonplace GSM07.07, 07.05 AT instructions and Ai-Thinker prolonged instructions
–Nano SIM Card holder

Bundle Checklist

1x ESP-12S A9 GSM GPRS IOT Node
1x GSM Antenna