JN5121 Wireless Module (not recommended for new designs)
The JN5121-xxx-M00 is a surface mounted module that enables users to implement IEEE802.15.4 systems with minimum time to market and at the lowest cost. It removes the need for expensive and lengthy development of custom RF board designs and test suites. The module uses Jennic's JN5121 wireless microcontroller to provide a comprehensive solution, including all RF components. All that is required to develop and manufacture wireless control or sensing products is to connect a power supply and peripherals such as switches, actuators, sensors, considerably simplifying product development.
Features: Module
- 2.4GHz IEEE802.15.4 compliant
- 2.7-3.6V operation
- Sleep current (with active sleep timer)< 14µA
- JN5121-xxx-M00
Standard module, 0dBm power;M00: on board antenna - Up to 400m range
- Receiver sensitivity -90dBm
- TX current < 45mA
- RX current < 50mA
- 18x30mm
Features: Microcontroller
- 16MHz 32-bit RISC CPU
- 96kB RAM, 64kB ROM
- 4-input 12-bit ADC, 2 11-bit DACs, comparator, temperature sensor
- 2 Application timer/counters, 3 system timers
- 2 UARTs (one for in-system debug)
- SPI port with 5 selects
- 2-wire serial interface
- 21 GPIO
Benefits
- Microminiature module solutions
- Ready to use in products
- Minimises product development time
- No RF test required for systems
- Compliant with FCC part 15 rules, ETSI ETS 300-328 and Japan ARIB STD-T66
- Production volumes supplied pre-programmed with application software
Applications
- Robust and secure low power wireless applications
- Wireless sensor networks, particularly IEEE802.15.4 systems
- Home and commercial building automation
- Home networks
- Toys and gaming peripherals
- Industrial systems
- Telemetry and utilities
(e.g. AMR)