radino32 CC1101
The radino32 CC1101 combines an STM32L151 from STMicroelectronics with the CC1101 narrowband transceiver from Texas Instruments in the radino form factor.
It succeeds the radino CC1101 — with more processing power, larger RAM, flash and EEPROM, and more pin functions. All modules of the radino32 range are pin-to-pin compatible with each other.
Two part numbers, two bands
The CC1101 itself handles both bands. What separates them is the balun: it is fitted for one band and thereby fixes what the module is matched to. Hence two distinct articles, not two options of one.
| Part number | Band | Declaration of conformity |
|---|---|---|
| 901.356 | 433 MHz | EU conformity 433 MHz |
| 901.356A001 | 868 MHz — the same build also serves 915 MHz | EU conformity 868 MHz |
Specification
| Microcontroller | STM32L151CC, ARM Cortex-M3 |
| Memory | 256 kB flash, 32 kB RAM, 8 kB EEPROM |
| Transceiver | CC1101, connected internally |
| I/O | 23 multifunctional GPIOs (14 PWM, 10 ADC inputs, 1 DAC output) |
| Interfaces | USB, I²C, SPI, 2 × USART |
| Notable | Low-power real-time clock, 12-bit ADC and DAC, capacitive touch sensing |
| Height | 3.7 mm ± 0.1 mm |
| Supplied as | Tape and reel, pocket 29 × 19 × 4 mm; small quantities as cut tape |
The outline dimensions and the recommended land pattern are on page 11 of the datasheet.
Applications
- Ultra low power wireless applications in the 433, 868 and 915 MHz ISM/SRD bands
- Wireless alarm and security systems
- Industrial monitoring and control
- Wireless sensor networks
- Automatic meter reading, including Wireless M-Bus
- Home and building automation
Software
The modules ship unprogrammed — with no application in memory. What runs on them is written by the customer.
Your own program goes onto the module as a .bin file using stm32flash over the serial interface — see radino32 software.
Downloads
See also
- radino radio modules — radino32 and radino40 compared
- radino32 DW1000 · radino32 SX1272
- radino40 CC1101 — the same band on the nRF52840