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R329.90  Inc VAT
Coming soon. Pricing is currently estimated. Please login to your account and add this product to your wishlist to be notified when stock arrives.
R249.90  Inc VAT
IOT Cricket - Wi-Fi module (IOT cricket)

Description:

Very easy to use, ultra-low power Wi-Fi module, which can run directly on batteries. Designed for developers at all skill levels from advanced to those just starting to build IOT devices.

Cricket is a perfect choice if you want to build IOT end nodes such as sensors, alarms, buttons, switches,  etc. to report data and events instantaneously from remote locations. What is really cool is the ultra-low power feature, which will make your devices to run on single batteries for a very long time (for years in many use cases).

With Cricket you can connect various peripherals to Wi-Fi out of the box; send data and events either within your local network or to the internet. Simply attach a battery and peripheral(s) to Cricket and your device is ready to go.

Cricket comes with a native support of MQTT and HTTP POST / GET protocols that allow you to integrate your devices to a huge ecosystem of software and internet services such as e.g. IFTTT, Zapier, Blynk, Home Assistant, Node-RED, automate.io, Google Docs, Emails, Mobile Apps, etc.

Cricket works with all standard Wi-Fi routers and it doesn't require IOT hubs. No coding/programming is required as it comes with pre-installed software. You configure Cricket entirely over the air either from a smartphone or a laptop (without fiddling and troubleshooting toolchains). It can be done either locally (toe_device WiFi hotspot) or remotely from COTA cloud service (http://cota.thingsonedge.com)

 

FEATURES:

* Ultra-low power, deep sleeep 0.5uA, true 0A (i.e. in a button device)

* Operates directly on batteries 1.0V-3.5V (AA, AAA, AAAA, ...)

* Sends data and events with ~3 seconds latency

* Configurable Real-Time Clock (RTC) for regular wake ups

* Configurable MQTT brokers

* Configurable secure / non-secure HTTP POST/GET requests

* Configurable a battery monitor

* Configurable Analog or Digital inputs (for sensors)

* Built-in configurable temperature sensor

* Local configuration (directly on a Cricket over captive portal / WiFi hotspot)

* Remote configuration from the Cloud (optional)

* OTA firmware updates

 

Few examples of what you can build with Cricket:

 

Endless possibilities to build broad range of devices which report data in various forms to the internet / services / smartphones

Please check some of our projects (HERE) to get started with Cricket.

R329.90  Inc VAT
SIM7020E NB-IoT Module For Raspberry Pi Pico, for Asia, Europe, Africa, Australia (Sim for pico)
SIM7020E NB-IoT module for Pico

B1/B3/B5/B8/B20/B28 frequency band




Features at a glance

The Pico-SIM7020E-NB-IoT is an NB-IoT (NarrowBand-Internet of Things) module designed for Raspberry Pi Pico. It supports multiple NB-IoT frequency band, can be controlled via serial AT commands, and supports communication protocols like HTTP/MQTT/LWM2M/COAP, etc. Due to the advantages of low delay, low power, low cost, and wide coverage, it is the ideal choice for IoT applications such as intelligent instruments, asset tracking, remote monitoring, and so on.

  • Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards
  • UART communication, serial AT commands control, multiple communication protocols support, multiple cloud platform support
  • Integrates 3.7V Li-po battery connector and recharge circuit, allows being powered from external rechargeable Li-po battery, or recharging it in turn
  • 2x LED indicators, for monitoring the module operating status
  • Onboard Nano SIM card slot for NB-IoT specific card
  • Comes with development resources and manual (MicroPython examples)
Specifications
Communication
Frequency bandLTE-FDD: B1/B3/B5/B8/B20/B28
Data rate26.15kbps (DL) / 62.5kbps (UL)
Communication interfaceUART
Baudrate300bps~921600bps (115200bps by default)
Communication ProtocolTCP/UDP/HTTP/HTTPS/MQTT/LWM2M/COAP/TLS/DTLS/DNS/NTP
Applicable regionAsia, Europe, Africa, Australia
Operating
Power supplyExternal Li-po battery OR Raspberry Pi Pico USB port
Battery interface3.7V ~ 4.2V
Logical level3.3V
Module standalone currentIdle mode: 5.6mA
Sleep mode: 0.4mA
PSM mode: 3.4uA
Dimensions73.5 × 24.00mm

Raspberry Pi Pico header compatibility

the Pico can be SMD-mounted (left), or attached via female header (right)



connecting with other expansion module and antenna



Raspberry Pi Pico and other boards shown are NOT included.
The pin headers are NOT soldered by default.

Cloud Communication

Supports communication protocols including: TCP/UDP/HTTP/HTTPS/MQTT/LWM2M/COAP/TLS






Pinout definition


Outline dimensions





R349.90  Inc VAT
WIZnet W5100S-EVB-Pico - RP2040 Board with Ethernet (w5100s evb pico rp2040)
Description

The W5100S-EVB-Pico is a microcontroller evaluation board based on the Raspberry Pi RP2040 microcontroller chip and a full hardwired TCP/IP controller W5100S chip.

As the board uses the same pin layout as the Raspberry Pi Pico and includes W5100S embedded ethernet controller, giving you the power of a Raspberry Pi Pico with Ethernet connectivity in a single board!

There's a detailed getting started guide and firmware examples, and it's also the first RP2040-based device to receive AWS IoT Core Qualification!

Don't forget to grab a micro-USB cable for programming. The board comes with a pair of male headers 

Features
  • RP2040 microcontroller with 2MB Flash
    • Dual-core Cortex M0+ at up to 133MHz
    • 264kByte multi-bank high-performance SRAM
    • External Quad-SPI Flash with eXecute In Place (XIP)
    • High-performance full-crossbar bus fabric
    • 30 multi-function General Purpose IO (4 can be used for ADC)
      • 1.8-3.3V IO Voltage (NOTE. Pico IO voltage is fixed at 3.3V)
    • 12-bit 500ksps Analogue to Digital Converter (ADC)
    • Various digital peripherals
      • 2 × UART, 2 × I2C, 2 × SPI, 16 × PWM channels
      • 1 × Timer with 4 alarms, 1 × Real Time Counter
    • 2 × Programmable IO (PIO) blocks, 8 state machines total
    • Flexible, user-programmable high-speed IO
    • Can emulate interfaces such as SD Card and VGA
  • Includes W5100S Embedded Ethernet Controller
    • Supports Hardwired Internet Protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE
    • Supports 4 Independent Hardware SOCKETs simultaneously
    • Internal 16 Kbytes Memory for TX/ RX Buffers
    • SPI Interface
  • Other Features
    • Micro-USB B port for power and data (and for reprogramming the Flash)
    • 40 pin 21×51 ‘DIP’ style 1mm thick PCB with 0.1″ through-hole pins also with edge castellations
    • 3-pin ARM Serial Wire Debug (SWD) port
    • 10 / 100 Ethernet PHY embedded
    • Supports Auto-Negotiation
      • Full / Half Duplex
      • 10 / 100 Based
    • Built-in RJ45(RB1-125BAG1A)
    • Built-in LDO (LM8805SF5-33V)
Hardware Specification

Pinout


The W5100S-EVB-Pico pinout is directly connected to the GPIO of RP2040 as shown in the picture above. It has the same pinout as the Raspberry Pi Pico board. However, GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21 are connected to W5100S inside the board. These pins enable SPI communication with W5100S to use the Ethernet function.

If you are using the Ethernet function, these pins cannot be used for any other purpose.

The RP2040 GPIO used inside W5100S-EVB-Pico is as follows.

I/OPin NameDescription
IGPIO16Connected to MISO on W5100S
OGPIO17Connected to CSn on W5100S
OGPIO18Connected to SCLK on W5100S
OGPIO19Connected to MOSI on W5100S
OGPIO20Connected to RSTn on W5100S
IGPIO21Connected to INTn on W5100S
IGPIO24VBUS sense - high if VBUS is present, else low
OGPIO25Connected to user LED
IGPIO29Used in ADC mode (ADC3) to measure VSYS/3

Apart from GPIO and ground pins, there are 7 other pins on the main 40-pin interface:

PinNameDescription
40VBUSMicro-USB input voltage, connected to micro-USB port pin 1. Nominally 5V
39VSYSMain system input voltage, which can vary in the allowed range 4.3V to 5.5V, and is used by the on-board LDO to generate the 3.3V
373V3_ENConnects to the on-board LDO enable pin. To disable the 3.3V (which also de-powers the RP2040 and W5100S), short this pin low
363V3Main 3.3V supply to RP2040 and W5100S, generated by the on-board LDO
35ADC_VREFADC power supply (and reference) voltage, and is generated on W5100S-EVB-Pici by filtering the 3.3V supply
33AGNDGround reference for GPIO26-29
30RUNRP2040 enable pin, To reset RP2040, short this pin low

Operating Conditions

ItemDescription
Operation Temperature MAX85C (including self-heating)
Operation Temperature MIN-20C
VBUSDC 5V (+/- 10%)
VSYS MinDC 4.3V
VSYS MaxDC 5.5V

Recommended maximum ambient temperature of operation is 70C.

ResourcesPackage Contents
  • 1x W5100S-EVB-Pico
  • 2x 20-pin male headers


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R249.90  Inc VAT
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