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Pycom GPy

SKU: CE04926

$90.50 AUD, inc GST
$82.27 AUD, exc GST

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

With WiFi, BLE and cellular LTE CAT M1/NB1, the GPy is the latest Pycom triple-bearer MicroPython enabled micro controller on the market today – the perfect enterprise grade IoT platform for your connected Things. Create and connect your things everywhere, fast.

PLEASE NOTE: Pycom modules are powered by the NEW and FEATURE PACKED Espressif ESP32 chip. As a result our firmware is evolving constantly as the ESP32 IDF matures. Regular firmware updates are therefore provided.

GPy Specifications

Gpy Pinout Diagram

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

Tx/Rx Frequencies

Ports for LTE Bands Tx frequencies Rx frequencies
Low bands 5, 8, 12, 13, 18, 19, 20, 28 699 to 915 MHz 729 to 960 MHz
Mid bands 1, 2, 3, 4 1710 to 1980MHz

1805 to 2170 MHz

LTE-M Operating Frequencies

  •  34 bands supported from 699Mhz to 2170Mhz (Total world-wide support)

LTE-M 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)


  •  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


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


  •  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


  •  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


  • Low energy and classic


  • Running at 32KHz


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


  •  7g

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...

Product Comments

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
NSW, 2289

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.