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Specifications



Parameters

Details


Microcontroller

Mic32-bit RISC CPU: Tensilica Xtensa LX106


Operating Voltage

3.3V


Powering Up

5V [USB] 5V [Battery Terminal]


Clock Frequency

80 MHz


Connectivity

SD/MMC [4GB] Wi-Fi [802.11 b/g/n]
Automatic AP mode if not connected to Wi-Fi
UART [2400/4800/9600/19200]


Internal Memory

64 KB of instruction RAM
96 KB of data RAM


External QSPI flash

4 MB


WiFi

IEEE 802.11 b/g/n
a. Integrated TR switch, balun, LNA, power amplifier and matching networks
b. WEP or WPA/WPA2 authentication
c. Automatic AP mode if not connected to Wi-Fi


GPIO

5


PWM

5 (software PWM on GPIO pins)


ADC

1 pin 10 bit ADC(0-1 volt)


Analog

4 [10 Bit ADC]


UART on dedicated pins

[Supported bauds: 2400/4800/9600/19200]


LED indicators

a. 1 WiFi LED – Indicates WiFi connectivity
i. Slow blinking: Trying to connect / find network
ii. Fast blinking: User has connected to Hotspot \ waiting for configuration by user
iii. Stable: Connected to WiFi network
iv. Off: No power to device / insufficient power

b. 1 Cloud LED – Indicates connection to Bolt Cloud
i. Stable: Connected to Bolt cloud
ii. Off: No Connection to Bolt Cloud
iii. Dim: Insufficient power / false boot


Dimensions

35mm x 35mm


Boot Time

Less than 1 Second