Name: Waveshare SIM868 GSM-GPRS-GNSS Module - for Raspberry Pi Pico - WS-20268
Brand: Waveshare
SKU: 004753
Price: 25.5 EUR
Availability: InStock

Waveshare SIM868 GSM-GPRS-GNSS Module - for Raspberry Pi Pico

Availability: Directly available from warehouse in Eindhoven
SKU: 004753

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€25.50

Ex Tax: €21.07

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Description
Reviews

This is a HAT for the Raspberry Pi Pico with which, for example, a simple telephone can be made.

Note: No Raspberry Pi Pico is included.

See the following page for more information: Wiki

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Tags: Waveshare SIM868 GSM-GPRS-GNSS Module - for Raspberry Pi Pico , WS-20268 , Modules

Specifications

General
Brand	Waveshare
Manufacturer model/SKU	20268
Features	Battery charger Battery protection circuit RTC Microphone Battery
General physical appearance
Main color	Blue
Dimension X [mm]	76
Dimension Y [mm]	24
Form factor	Module (general) Raspberry Pi Pico layout/shield
General electrical properties
Minimum supply voltage [V DC]	5 (lower possible via Li-Po battery)
Maximum supply voltage [V DC]	5.5
Minimum IO-pin input voltage [V]	3.3
Maximum IO-pin input voltage [V]	3.3
IO-pin output voltage [V]	3.3
Communication
Hardware interface(s)	UART
Default baudrate	Auto baudrate detection
Supported SIM card size	Nano-SIM
Wireless communication
Interface(s)	GNSS Bluetooth Telecom
Bluetooth chip/SoC	SIM868
GNSS chip/SoC	SIM868
Supported GNSS systems	GPS Beidou GLONASS
Maximum GNSS position accuracy [m]	2.5
Maximum GNSS update rate [Hz]	5
Telecom chip/SoC	SIM868
Supported telecom networks	2G
Supported 2G bands	850MHz 900MHz 1800MHz 1900MHz
Sound sensor
Type	Microphone
RTC
RTC chip	SIM868
Back-up battery/capacitor	Yes
Battery circuit
Battery charger chip/SoC	MCP73831
Supported battery chemistry	Li-ion Li-Po
Maximum charging voltage [V]	4.2
Maximum charging current [mA]	500
Adjustable charging current	No
Protection circuit	Yes (note: built-in Li-Po battery)
Safety features	Short circuit Overvoltage Overcurrent Undervoltage
Battery
Chemistry	Li-Po
Rechargeable	Yes
Capacity [mAh]	600
Nominal cell voltage [V]	3.7
Maximum cell voltage [V]	4.2
Connectors
Power supply connector(s)	Solder pad(s) Through hole solder pin(s) (2.54mm)
IO-connector(s)	Solder pad(s) Through hole solder pin(s) (2.54mm)
Battery connector(s)	JST-PH (compatible) male
Speaker connector(s)	Molex Picoblade (compatible) male
Wi-Fi/Bluetooth antenna connector	IPEX MHF 1/uFL male
Telecom antenna connector	IPEX MHF 1/uFL male
GNSS antenna connector	IPEX MHF 4 male
Package contents
Package contents	1x SIM868 module 1x uFL to SMA adapter 1x IPEX MHF 4 to SMA adapter 1x SMA telecom antenna 1x SMA GPS antenna 1x UFL Bluetooth antenna 1x LiPo battery 1x Speaker 1x Male pin header set 1x Female pin header set