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A9G GSM GPRS GPS Board Wireless Data Transmission + Positioning Board

Sale! -20%

Original price was: £24.90.Current price is: £19.90.

QuantityDiscountDiscounted Price
5 - 9 5% £18.91
10 + 10% £17.91

A9G GSM GPRS GPS Board Module Wireless Data Transmission + Positioning Board
A9G GSM GPRS GPS Board Wireless Data Transmission + Positioning Board £24.90 Original price was: £24.90.£19.90Current price is: £19.90.
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If ordered before 3 p.m.



A9G GSM GPRS GPS Board Key Features:

  • Power Versatility: Perfectly compatible with both 3.3V and 5.0V power inputs.
  • Superior Construction: Equipped with an imported industrial-grade chip, this module stands strong against external disturbances. It also boasts a proven lightning protection design.
  • Exceptional Range: Achieves a transmission distance of up to a kilometre, tested with 850m using a 2*1.5 cable. For optimal performance, usage within 800 meters is recommended. For anything beyond, consider adding a repeater.
  • Design Flexibility: Crafted with a half-hole process, the 0.8mm-thick plate can effortlessly function as a composite or be used for terminal welding.
  • Status Indicators: Comes with RXD and TXD signal lights, providing a comprehensive view of the sending and receiving statuses.

Additional Module Highlights of A9G GSM GPRS GPS Board:

  • Advanced Protection: Designed with heightened focus on lightning protection and anti-interference. When connected to the earth during long-distance transmissions, the module’s “Earth” ensures superior interference resistance. However, for indoor short-range use, earthing isn’t necessary.
  • Developer-Friendly: The standard 2.54 spacing design ensures ease of development integration.
  • Optimized Transmission: Features a 120Ω matching resistance. For best results during long-distance transmissions, the R0 can be short-connected to match the resistance.
  • Multi-Machine Compatibility: Supports communication with up to 128 devices on a single bus.
  • Hot Plug Capable: Unlike many other 485 chips, this module allows for hot-swapping without signal interference.
  • Enhanced Signal Integrity: The module’s extensive copper layout minimizes signal interference, ensuring clear data transmission.

A9G GSM GPRS GPS Board standalone by Flashing Micropython

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.