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SIM800C

SIMCom Wireless SolutionsExtended

3.4V~4.4V CMUX功能、噪声抑制功能、USSD功能 GPRS、GSM UART、GPIO、ADC、SIM card SMD,17.6x15.7mm 2G/3G/4G/5G Modules ROHS

DatasheetJLCPCBLCSC
Part id
simcom-wireless-solutions/SIM800C
Category
2G, 3G, 4G, 5G Modules
Package
SMD,17.6x15.7mm
Pins
42
In stock
285 at JLCPCB (C2981431)
Used on
19 open-source boards

Overview

The SIM800C is a 2G, 3G, 4G, 5G Module made by SIMCom Wireless Solutions in a SMD,17.6x15.7mm package with 42 pins. 3.4V~4.4V CMUX功能、噪声抑制功能、USSD功能 GPRS、GSM UART、GPIO、ADC、SIM card SMD,17.6x15.7mm 2G/3G/4G/5G Modules ROHS.

PCBKit's library has its KiCad symbol (RF_GSM:SIM800C, from KiCad's library) and its footprint (RF_GSM:SIMCom_SIM800C, from KiCad's library), ready for a KiCad board. 285 are in stock at JLCPCB (part C2981431). 19 open-source boards in 18 repositories on GitHub use it.

Symbol

UART1_TXD1UART1_RXD2UART1_RTS3UART1_CTS4UART1_DCD5UART1_DTR6UART1_RI7GND8MICP9MICN10SPKP11SPKN12SIM_DET14SIM_DATA15SIM_CLK16SIM_RST17SIM_VDD18BT_ANT20UART2_TXD22UART2_RXD23USB_VBUS24USB_DP25USB_DM26VRTC28RF_SYNC29GSM_ANT32VBAT34ADC38PWRKEY39VDD_EXT40NETLIGHT41STATUS42
RF_GSM:SIM800CFrom KiCad's library

Footprint

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RF_GSM:SIMCom_SIM800CFrom KiCad's library

Pinout

42
The pins of the SIM800C
PinNameType
1UART1_TXDOutput
2UART1_RXDInput
3UART1_RTSInput
4UART1_CTSOutput
5UART1_DCDOutput
6UART1_DTRInput
7UART1_RIOutput
8GNDPower in
9MICPInput
10MICNInput
11SPKPOutput
12SPKNOutput
13GNDPassive
14SIM_DETInput
15SIM_DATAInput/output
16SIM_CLKOutput
17SIM_RSTOutput
18SIM_VDDPower out
19GNDPassive
20BT_ANTPassive
21GNDPassive
22UART2_TXDOutput
23UART2_RXDInput
24USB_VBUSInput
25USB_DPInput/output
26USB_DMInput/output
27GNDPassive
28VRTCPower in
29RF_SYNCOutput
30GNDPassive
31GNDPassive
32GSM_ANTPassive
33GNDPassive
34VBATPower in
35VBATPassive
36GNDPassive
37GNDPassive
38ADCInput
39PWRKEYInput
40VDD_EXTPower out
41NETLIGHTOutput
42STATUSOutput

Open-source boards using it

19See all 19
  • 2 layers70.9 × 45.6 mmGsmGuard, the printed circuit board in 3D

    GsmGuard

    AlexIII/gsmGuard

    All-in-one Arduino GSM alarm system.

    37 parts23MIT
  • 4 layers48 × 50 mmTheftShield Tracker, the printed circuit board in 3D

    TheftShield Tracker

    tor1kk/TS_Tracker

    GPS tracker with SMS communication

    73 parts3GPL-3.0
  • 2 layers43.2 × 58.4 mmNivelesDeNivelesSensor, the printed circuit board in 3D

    NivelesDeNivelesSensor

    notaroomba/nivelesdeniveles

    An early warning application made with React Native.

    6 parts2
  • 2 layers98.8 × 79 mmGenv01 2, the printed circuit board in 3D

    Genv01 2

    dimipapr/TalkyPump

    The legacy v1 firmware is preserved under archive/ as a behavioral reference.

    38 parts
  • 4 layers75 × 65 mmCam, the printed circuit board in 3D

    Cam

    elktownlabs/murgcam

    Autonomous, time-based, low power still camera

    116 parts
  • 2 layers90 × 90 mmLoRa MuPr VAF4751, the printed circuit board in 3D

    LoRa MuPr VAF4751

    FTHGL/LoRa_MuPr-VAF4751

    Multiprotocol LoRa Mesh

    81 parts

Parts like it

6

Questions

Is there a KiCad symbol and footprint for the SIM800C?

Yes. The symbol is RF_GSM:SIM800C and the footprint RF_GSM:SIMCom_SIM800C, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SIM800C?

SMD,17.6x15.7mm, with 42 pins. Its footprint is drawn on this page.

Where is the SIM800C datasheet?

SIMCom Wireless Solutions publishes it: the Datasheet link on this page opens it.

Where can I order the SIM800C?

JLCPCB lists it as part C2981431, with 285 in stock; the sellers' links on this page open their listings.

What can replace the SIM800C?

Parts like it in the library: the SIM800C 32MBIT by SIMCom Wireless Solutions, the SIM7020E by SIMCom Wireless Solutions, the SIM7020C by SIMCom Wireless Solutions and the SIM800C 24MBIT by SIMCom Wireless Solutions. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SIM800C?

19 boards in 18 repositories on GitHub; the most starred are listed on this page, with their KiCad files.