Mô Đun Sim900a Gsm Gprs Cho Arduino V4.0 V.4 Module V4
₫ 361.200
Sản phẩm Mô Đun Sim900a Gsm Gprs Cho Arduino V4.0 V.4 Module V4 đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Description:
The sim900a is a dual band module gsm 900 / 1800 mhz that supports voice call, sms and gprs. But it doesn 't have jack audio on board, which means you can' t hear or talk over the call.
Feature:
- power supply by 5v, powered by usb, for longer-term use better using its own 1a power supply with xh2.54-2p connector.
- ttl 5v and 3v3 (yellow pin marked on board), compatible with arduino, stm32, raspberry pi, etc.
- onboard rs232 is easy to debugging. On the left, white pin.
- on the board there 's a led signal on the left. - top of the sim900a ic angle.
On board reboot and restart pin, at the bottom of sim900a ic.
- it has a mini ipx connector, but it hasn 't been held.
- standard sma antenna connector.
- serial port protected by tvs to prevent a surge in current or hv.
- sim circuits have smf05c electrostatics releasing ic.
- packages include antennas and dc jacks.
- the size of the board is 5
The sim900a is a dual band module gsm 900 / 1800 mhz that supports voice call, sms and gprs. But it doesn 't have jack audio on board, which means you can' t hear or talk over the call.
Feature:
- power supply by 5v, powered by usb, for longer-term use better using its own 1a power supply with xh2.54-2p connector.
- ttl 5v and 3v3 (yellow pin marked on board), compatible with arduino, stm32, raspberry pi, etc.
- onboard rs232 is easy to debugging. On the left, white pin.
- on the board there 's a led signal on the left. - top of the sim900a ic angle.
On board reboot and restart pin, at the bottom of sim900a ic.
- it has a mini ipx connector, but it hasn 't been held.
- standard sma antenna connector.
- serial port protected by tvs to prevent a surge in current or hv.
- sim circuits have smf05c electrostatics releasing ic.
- packages include antennas and dc jacks.
- the size of the board is 5
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