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2X Sim800c Development Board Four-Frequency GSM/GPRS Module -Compatible/Tts/DTMF Instead of Sim900a
Brand Jojomino
New
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Beskrivelse og detaljer
Oversigt
- 1. Input voltage range: 5V-18V DC.
- 2. Self-ejecting SIM card slot design accepts 2G/3G/4G SIM cards or mini SIM cards from China Mobile or China Unicom. The module automatically powers on and connects to the network when powered on, eliminating the need for button activation.
- 3. User-controlled power on and off. Direct startup upon power-up eliminates the tedious startup process, with a reserved power-on pin.
- 4. The module features TTL level conversion circuitry, making it compatible with various microcontroller serial ports. Direct connection without conversion required.
- 5. Audio interface pinout for easy testing, with reserved headphone and microphone connectors.
2X Sim800c Development Board Four-Frequency GSM/GPRS Module -Compatible/Tts/DTMF Instead of Sim900a Beskrivelse
1. Input voltage range: 5V-18V .
2. Self-ejecting SIM card slot design accepts 2G/3G/4G SIM cards or SIM cards from China Mobile or China Unicom. The module automatically powers and connects to the network when powered , eliminating the need for button activation.
3. User-controlled power and off. Direct startup upon power- eliminates the tedious startup process, with a reserved power- pin.
4. The module features TTL level conversion circuitry, making it compatible with various microcontroller serial . Direct connection without conversion required.
5. Audio interface pinout for easy testing, with reserved headphone and microphone connectors.
Supports TTS/DTMF functions, enabling direct text playback and keystroke recognition during calls, enabling integration with the 10086 voice control system.
3.0 protocol, enhanced antenna for exceptional signal strength, supporting OSPP and audio services.
Reserved BAT port for lithium battery power, allowing for project development with either a 3.7V lithium battery or an 18650 lithium battery (not included).
Reserved IPEX D-type connector, SMA connector, and spring antenna connector for adapting to different antenna needs.
Features an operating indicator: The LED flashes every 1 second when there's no network, no SIM card, or the SIM card is inserted incorrectly, and flashes every 3 seconds when connected to the network.
Color: As Shown
Material: Plastic+Metal
Package Contents:
2 x Development Board
4 x Pin Roll
2 x Antenna
Detaljer
| OPC | PXDH7QP |
|---|---|
| Mærke | Jojomino |
| Koder | 6031079541587 (EAN) |
| Produkt- og sikkerhedsoplysninger |
Produktdata
| Height | 6cm |
|---|---|
| Width | 6cm |
| Length | 11cm |
| Weight | 0.05kg |
| Colour | As Shown |
| Material | Plastic+Metal |
Would you like us to let you know when it's back?
2X Sim800c Development Board Four-Frequency GSM/GPRS Module -Compatible/Tts/DTMF Instead of Sim900a
New
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