Doodle Labs Technical Library

Wearable Mesh Rider Radio – Eval Kit Connector Descriptions (legacy)

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Connectors

wearable-evk-01-1
S. No Description
a Power connector, snap-in (NOT FOR WEARABLE RADIO)
b Primary connector to Wearable Mesh Rider Radio
c Pin header, 2.54 mm
d Pin header, 2.54 mm
e RJ45 connector, ETH1
f DNP
g USB-C Host port
h POWER_ON Pin
i LED1, connected to GPIO1
j DNP
k Reset Button

Pin Headers

Pin header (c)

Pin Number Direction Voltage Pin Description
PIN 1   GND GND
PIN 2     NOT USED
PIN 3     NOT USED
PIN 4   GND GND
PIN 5   0V to +2.8V GPIO1
PIN 6   GND GND
PIN 7   0V to +3.3V UART_TX
PIN 8   0V to +3.3V UART_RX

Pin header (d)

Pin Number Direction Voltage Pin Description
PIN 1 O 0V to +3.3V FAN_CTRL (do not use)
PIN 2 O +5-V 5-V, 1A Power Supply for USB
PIN 3 I 0V to VIN POWER_ON – default pulled high, pull low to trigger
PIN 4     NOT USED
PIN 5   GND GND
PIN 6     NOT USED
PIN 7     NOT USED
PIN 8     NOT USED
 
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