Module For Pico Incorporates SIM868, Supports 2G Communication, Phone Call, SMS,GNSS Positioning, As Well As Bluetooth Data TransferFeatures At A Glance The Pico-SIM868-GSM/GPRS/GNSS is a GSM, GPRS, GNSS, and Bluetooth module designed for Raspberry Pi Pico. This small size and low power module will easily enable your Raspberry Pi Pico multiple functions including making phone call, sending SMS, 2G communication, global positioning, as well as Bluetooth transmission.Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boardsUART communication, serial AT commands controlSupports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.Bluetooth3.0 support, allows Bluetooth data transferRTC real time clock, with rechargeable Li-po batteryIntegrates 3.7V Li-po battery connector and recharge circuit, allows being powered from external rechargeable Li-po battery, or recharging it in turnOnboard microphone, together with speaker header, can be used to make phone call2x LED indicators, for monitoring the module operating statusOnboard nano SIM card slot, supports 2G/4G SIM card *Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specifications SIM868Applicable regionmost countries/regionsFREQUENCY BANDNB-IoTN/AB1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85LTE-FDD: B1/B3/B5/B8/B20/B28Cat-MN/AB1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85N/A2GGSM 850/EGSM 900/DCS1800/PCS 1900 MHzN/AN/AGNSSGPS, GLONASS, BeiDouGPS, GLONASS, BeiDou, GalileoN/ADATA RATENB-IoT(Kbps)-136(DL)/150(UL)26.15(DL)/62.5(UL)Cat-M(Kbps)-589(DL)/1119(UL)-2G(Kbps)85.6(DL)/85.6(UL)–OTHERSCommunication protocolTCP/UDP/HTTP/SSL/FTP/POP3/SMTP/MQTT…TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT…Power supplyExternal Li-po battery OR Raspberry Pi Pico USB portBattery interface3.7V ~ 4.2VLogic level3.3VModule standalone currentIdle mode: 12mAIdle mode: 10mAIdle mode: 5.6mASleep mode: 0.65mASleep mode: 1.2mASleep mode: 0