module

E105-BS21

Symbol
GND1GPIO262GPIO253GPIO274GPIO285GPIO296GPIO307GPIO318NC9NC10GND11VDD12GND13GPIO214GPIO315GPIO416GPIO517GPIO618GPIO919GPIO1020GND40RESET39GPIO2438GPIO2337GPIO2236SWDIO35SWCLK34GPIO2033GPIO1932GPIO1831GPIO1730GPIO1629GPIO1528GND27GPIO1426GPIO1325GPIO1224USB+23USB-22GPIO1121
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
GNDgroundSMDroundrect1.2×0.85
GPIO26outputSMDroundrect1.2×0.85
GPIO25ioSMDroundrect1.2×0.85
GPIO27passiveSMDroundrect1.2×0.85
GPIO28passiveSMDroundrect1.2×0.85
GPIO29passiveSMDroundrect1.2×0.85
GPIO30passiveSMDroundrect1.2×0.85
GPIO31passiveSMDroundrect1.2×0.85
NCncSMDroundrect1.2×0.85
NCncSMDroundrect1.2×0.85
GNDgroundSMDroundrect1.2×0.85
VDDpowerSMDroundrect1.2×0.85
GNDgroundSMDroundrect1.2×0.85
GPIO2passiveSMDroundrect1.2×0.85
GPIO3passiveSMDroundrect0.85×1.2
GPIO4passiveSMDroundrect0.85×1.2
GPIO5passiveSMDroundrect0.85×1.2
GPIO6passiveSMDroundrect0.85×1.2
GPIO9passiveSMDroundrect0.85×1.2
GPIO10passiveSMDroundrect0.85×1.2
GPIO11passiveSMDroundrect0.85×1.2
USB-passiveSMDroundrect0.85×1.2
USB+passiveSMDroundrect0.85×1.2
GPIO12passiveSMDroundrect0.85×1.2
GPIO13passiveSMDroundrect0.85×1.2
GPIO14passiveSMDroundrect0.85×1.2
GNDgroundSMDroundrect1.2×0.85
GPIO15passiveSMDroundrect1.2×0.85
GPIO16passiveSMDroundrect1.2×0.85
GPIO17passiveSMDroundrect1.2×0.85
GPIO18passiveSMDroundrect1.2×0.85
GPIO19passiveSMDroundrect1.2×0.85
GPIO20passiveSMDroundrect1.2×0.85
SWCLKpassiveSMDroundrect1.2×0.85
SWDIOpassiveSMDroundrect1.2×0.85
GPIO22passiveSMDroundrect1.2×0.85
GPIO23passiveSMDroundrect1.2×0.85
GPIO24passiveSMDroundrect1.2×0.85
RESETinputSMDroundrect1.2×0.85
GNDgroundSMDroundrect1.2×0.85

Key Parameters

Frequency
2.48GHz

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View Datasheet

Details

Category
module
MPN
E105-BS21
Manufacturer
Chengdu Ebyte Elec Tech
Package
SMD,25.5x18mm
Footprint
COMM-SMD_E105-BS21
JLCPCB
C42464138
LCSC
C42464138
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$5.8490
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100-101 pcs$4.1044
102-103 pcs$4.1044
104+ pcs$4.1044