NB-IoT Firmware Development & Integration

Location- mumbai,New mumbai (Rabale) or near by location

Required Skills:

1) Hands-on experience with NB-IoT, specifically using the BC660K-GLAA-I03-ATEX module
2) Proficient in GSM module communication and integration with customer servers

Key Responsibilities:
1) Develop and maintain firmware for embedded systems in IoT devices (ARM Cortex-M, STM32, etc.).
2) Develop embedded firmware using C/C++ for STM32 (Cortex-M) microcontrollers.
3) Interface and integrate wireless communication modules:
BLE (e.g., nRF52, BlueNRG)
GSM,NB-IOT, LoRa, Wi-fi, etc.
4) Design and implement communication stacks (UART, AT command parsing, SPI, I2C)
5) Manage low power modes, sleep/wake cycles, and battery optimization
6) Write device drivers and integrate hardware peripherals (SPI, I2C, UART, ADC, PWM, GPIO).
7) Use tools like JTAG, oscilloscopes, logic analyzers, and debuggers to validate and debug firmware.
8) Participate in code reviews, unit testing, and system validation as well as involvement in system architecture and design reviews.
9) Maintain documentation of firmware architecture and technical specifications.