|Supply Ability:||50000 Piece/Pieces per Month|
|Model Number:||A9G development board|
|Application:||IOT applications/home automation/wireless control|
|Place of Origin:||Shenzhen, China|
|Product name:||GPRS development board|
|Support:||Voice calls and SMS messages|
A9G GSM, GPRS + GPS Module Development Board AI-Thinker
-Supports voice call and SMS message.
-Supports GSM/ GPRS frequency: 850/ 900/ 1800/ 1900 MHz.
-Supports GPRS data service, the maximum download data rate is 85.6 Kbps, upload data is 42.8 Kbps.
-Supports GSM07.07, 07. 05 AT commands and Ai-Thinker explosion command.
-Supports 3 serial ports, one download serial port, one AT command port.
-Size: 19.2mm x 18.8mm x 3mm
-Working temperature: -30 ℃-80℃
-Working voltage: 3.5v – 4.2v (it’s best to power by 4v)
-Power voltage: >3.5 Volts
-Low power consumption:
-Sensitivity GPIO level: 2.8 volts
Q1: Are you manufacturer? Where is your factory?
A: Yes, we are manufacturer. Our factory is located in Shenzhen, China, and it is about 20 minutes drive from Shenzhen Baoan Airport. Welcome to visit our factory.
Q2: How long is your delivery time?
A: It usually takes 3-5days. Special requirement orders, delivery time is negotiable.
Q3: Is the price on the price list the final price ?
A2: No, the price is still negotiable. It depends on the quantity of your order.
Q4: When can I get the price?
A: Usually we quote within 24 hours after we get inquiry. If your are very urgent to get the price, please call us so that we will quote to you as early as possible.
Q5. How can we know the product quality?
A: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.
Q6: Is custom-made available?
A: Yes. We support custom-made requirements.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.If you want to get more information about our company, please contact us immediately.