The GPy is a Micropython-programmable triple bearer offering WiFI, BLE and cellular CAT-M1/NB1 - create and connect your things everywhere.

Get on with a board that gets you into the newly available LTE CAT M1 / NB1 networks. The GPy gives you full flexibility during testing, install, deployment and is delivered RCM, IC, CE and FCC certified.

Full list of features: https://docs.pycom.io/datasheets/development/gpy/

NOTE: The Cellular Antenna MUST always be used with LTE CAT-M1/NB1 or the board could become seriously damaged.

Note: The Cellular Antenna MUST always be used with LTE CAT M1 / NB1, or it could cause serious damage to the development board.

GPY FEATURES - Powerful CPU - 1KM WiFi range - MicroPython enabled - Fits in a standard breadboard (with headers) - Ultra-low power usage: fraction compared to other connected microcontrollers

CELLULAR OPERATING FREQUENCIES - 17 bands supported from 699Mhz to 2170Mhz (Total world-wide support) - Bands supported are currently: 1, 2, 3, 4, 5, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66

CELLULAR SPECIFICATION - One single chip for both CAT M1 and NB1 - 3GPP release 13 LTE Advanced Pro - Supports narrowband LTE UE categories M1/NB1 - Integrated baseband, RF, RAM memory and power management - Reduced Tx power class option - Peak power estimations: TX current = 420mA peak @1.5Watt RX current = 330mA peak @1.2Watt - Data rates: 300kbps DL 375 kbps UL (LTE Cat M1 in 1.4Mhz in 1.4 Mhz, HD-FDD) 40 kbps DL 55kbps UL (LTE Cat M2 in 200 kHz, HD-FDD)

INTERFACES - 2 x UART, 2 x SPI, I2C, I2S micro SD card - Analog channels: 8_12 bit ADCs, 2_8 bit DAC - Timers: 2_64 bit with PWM with up to 16 channels - DMA on all peripherals

POWER - Voltage Input: 3.3V 5.5V - 3v3 output capable of sourcing up to 400mA

PROCESSING - Espressif ESP32 SoC - Dual processor WiFi radio system on chip - Network processor handles the WiFi connectivity and the IPv6 stack - Main processor is entirely free to run the user application - An extra ULP-coprocessor that can monitor GPIOs, the ADC channels and control most of the internal peripherals during deep-sleep mode while only consuming 25uA

SECURITY & CERTIFICATIONS - SSL/TLS support up to 1.2 - WPA Enterprise security - AES encryption engine

MEMORY - RAM: 4MB - Flash Memory: 8MB - GPIO: Up to 22 - Hardware floating point acceleration - Python multi-threading

HASH / ENCRYPTION SHA, MD5, DES, AES

WIFI NETWORKING 802.11b/g/n 16mbps

BLUETOOTH Low energy and classic

RTC Running at 32KHz

SIZE 55mm x 20mm x 3.5mm (Without Headers)

WEIGHT NET: 7gr