Spresense LTE Extension Board
The Spresense LTE extension board adds LTE connectivity to the Spresense main board and carries an on-board antenna and a nanoSIM card holder. It also extends the interfaces of the Spresense main board with multiple mic inputs, headphone jack and microSD card slot.
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IoT connectivity with Spresense: How to get started with LTE
Product Specification
Spresense LTE extension board | |
|---|---|
Spresense LTE extension board Model name | CXD5602PWBLM1 |
Spresense LTE extension board Size | 45 mm x 50 mm |
Spresense LTE extension board Onboard module | LBAD0XX1SC (Murata Manufacturing module equipped with Altair Semiconductor's ALT1250 Chipset) |
Spresense LTE extension board SIM card | nanoSIM |
Spresense LTE extension board RAT | LTE Cat-M1 NB-IoT |
Spresense LTE extension board Bands | US Band 2, 4, 12, 13 EU Band 3, 20 |
Spresense LTE extension board Antenna | Equipped with onboard antenna |
Spresense LTE extension board Audio input / output | 2 ch analog microphone input or 4 ch digital microphone input Headphone output |
Spresense LTE extension board Digital input / output | Selectable from 3.3 V or 5 V |
Spresense LTE extension board Analog input terminal | 2 ch (5.0 V range) |
Spresense LTE extension board External memory interface | microSD card slot |
Spresense LTE extension board pin assignment
