module

E105-BS21

Symbol
GND1GPIO262GPIO253GPIO274GPIO285GPIO296GPIO307GPIO318NC9NC10GND11VDD12GND13GPIO214GPIO315GPIO416GPIO517GPIO618GPIO919GPIO1020GND40RESET39GPIO2438GPIO2337GPIO2236SWDIO35SWCLK34GPIO2033GPIO1932GPIO1831GPIO1730GPIO1629GPIO1528GND27GPIO1426GPIO1325GPIO1224USB+23USB-22GPIO1121
Footprint
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3D Model

Pin Map

PinNameTypeMountShapeWidth × Height (mm)
GNDgroundSMDrect1.2×0.85
GPIO26passiveSMDrect1.2×0.85
GPIO25passiveSMDrect1.2×0.85
GPIO27passiveSMDrect1.2×0.85
GPIO28passiveSMDrect1.2×0.85
GPIO29passiveSMDrect1.2×0.85
GPIO30passiveSMDrect1.2×0.85
GPIO31passiveSMDrect1.2×0.85
NCncSMDrect1.2×0.85
NCncSMDrect1.2×0.85
GNDgroundSMDrect1.2×0.85
VDDpowerSMDrect1.2×0.85
GNDgroundSMDrect1.2×0.85
GPIO2passiveSMDrect1.2×0.85
GPIO3passiveSMDrect0.85×1.2
GPIO4passiveSMDrect0.85×1.2
GPIO5passiveSMDrect0.85×1.2
GPIO6passiveSMDrect0.85×1.2
GPIO9passiveSMDrect0.85×1.2
GPIO10passiveSMDrect0.85×1.2
GPIO11passiveSMDrect0.85×1.2
USB-passiveSMDrect0.85×1.2
USB+passiveSMDrect0.85×1.2
GPIO12passiveSMDrect0.85×1.2
GPIO13passiveSMDrect0.85×1.2
GPIO14passiveSMDrect0.85×1.2
GNDgroundSMDrect1.2×0.85
GPIO15passiveSMDrect1.2×0.85
GPIO16passiveSMDrect1.2×0.85
GPIO17passiveSMDrect1.2×0.85
GPIO18passiveSMDrect1.2×0.85
GPIO19passiveSMDrect1.2×0.85
GPIO20passiveSMDrect1.2×0.85
SWCLKpassiveSMDrect1.2×0.85
SWDIOpassiveSMDrect1.2×0.85
GPIO22passiveSMDrect1.2×0.85
GPIO23passiveSMDrect1.2×0.85
GPIO24passiveSMDrect1.2×0.85
RESETinputSMDrect1.2×0.85
GNDgroundSMDrect1.2×0.85

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
10-29 pcs$5.0265
30-99 pcs$4.5237
100-101 pcs$4.1044
102-103 pcs$4.1044
104+ pcs$4.1044