LILYGO T-SIM7000G ESP32-WROVER-B Solar Charge SIM GPS Antenna CH9102F 16MB 2G/NB TTGO Development Board

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LILYGO T-SIM7000G ESP32-WROVER-B Solar Charge SIM GPS Antenna CH9102F 16MB 2G/NB TTGO Development Board

Regular Price: US$101.99

Special Price US$84.99

Availability: In stock

Supplier: LILYGO

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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Product Pin

About the onboard indicator light description:

In the pin diagram, the red indicator light near the upper right of the switch is only on when the battery is connected, and it is always on when the USB is connected. It indicates that the battery is charging. If the battery is not connected, it may be Flashing.
Below the red light is the green indicator light, which lights up only when the battery is fully charged, and it is always on when the battery is connected.
Close to the side of the SIM7000G antenna is the status indicator. If the SIM7000G starts normally, it will always be on. If it does not start normally, it will not be on. It cannot be turned off by software.
Close to the status indicator is the network indicator, it indicates the network status, it can be closed by software.

Product Function :

The battery's positive and negative poles are connected to the wrong protection, overcharge and over discharge protection
GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping
Replacement of ordinary charging IC with solar charging IC
Added active GPS antenna power control, when the module GPIO4 is not turned on the antenna consumes only the static current of the LDO

For more information and manuals, please check Github :github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G

Notes for new Users

SIM7000G does not support 4G network. Please ensure that the USIM card you use supports 2G(GSM)/NB-IOT access.
pin VIN is a USB input, if a battery is being used to power the device there will be no voltage output from VIN meaning 3.3v is the only power output.
When using the built-in battery pack the on/off switch will function as normal, supplying/cutting off power to the board, However, if an external battery pack is used and attached to the VBAT pin the on/off switch will be bypassed meaning the only way to shut off will be to disconnect the batteries.
On/off switch is for battery use only, it will not function when plugged into USB.
Battery voltage can not be read when plugged into USB using the onboard BAT ADC(35)
Recommended solar panels are 4.4v to 6v DO NOT EXCEED OR BOARD MAY BE DAMAGED


Power MCU:ESP32 Clock Speed:240Mhz Wireless Connectivity : Wi-Fi: 802.11 b/g/n Bluetooth: v4.2 BR/EDR and BLE Peripheral Interfaces: 12C? SPI? UART?SDIO?12S?CAN	Antenna Data Transfer: Cat-M (Kbps):300(DL)/375(UL) Cat-NB(Kbps):34(DL)/66(UL) EGPRS( Kbps ):85.6(DL)/85.6(UL) Supply Voltage(V):3.0~4.3 SIM Card:1.8V	Shipping List 1x T-SIM7000G 1x SIM antenna 1x GPS antenna 1x Power cable 2x Pin

Software Features :

FOTA?Embedded AT? Firmware Upgrade

Power Consumption :

PSM(uA):9 , Sleep(mA):1, ldle(mA):II

Frequency Bands:

Cat-M : B1/B2/B3/B4/B5/B8/B12/B13/B17/

B18/B19/B20/B25/B26/B28/B39

Cat-NB : B1/B2/B3/B4/B5/B8/B12/B13/B17/ B18/B19/ B20/B25/B26/B28

REGION : G:Global
Form Factor : LCC,68PIN
Interface : UART?USB?PCM?ADC?I2C
GNSS:BeiDou?GPS?GLONASS
Protocol:TCP/UDP/LWM2M/COAP/NTP/MQTT/FTP/HTTP/TLS/DTLS

If you have any questions about our products, please feel free to contact us. More information:github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G. Peripheral Interfaces: I2C , SPI , UART , SDIO , I2S , CAN. Note:SIM7000G does not support 4G network. Please ensure that the USIM card you use supports 2G(GSM)/NB-IOT access. 16MB Flash and 8M PSRAM.